From: Brian Behlendorf Date: Fri, 11 Feb 2011 16:58:55 +0000 (-0800) Subject: Linux 2.6.35 compat, fops->fsync() X-Git-Url: https://git.camperquake.de/gitweb.cgi?a=commitdiff_plain;h=7268e1bec8478639b7a1047e02ab931f30bc2f92;p=zfs.git Linux 2.6.35 compat, fops->fsync() The fsync() callback in the file_operations structure used to take 3 arguments. The callback now only takes 2 arguments because the dentry argument was determined to be unused by all consumers. To handle this a compatibility prototype was added to ensure the right prototype is used. Our implementation never used the dentry argument either so it's just a matter of using the right prototype. --- diff --git a/Makefile.in b/Makefile.in index f772c3b..5f3dd16 100644 --- a/Makefile.in +++ b/Makefile.in @@ -66,6 +66,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ + $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/cmd/Makefile.in b/cmd/Makefile.in index 9c56ab4..f90b1a8 100644 --- a/cmd/Makefile.in +++ b/cmd/Makefile.in @@ -51,6 +51,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ + $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/cmd/zdb/Makefile.in b/cmd/zdb/Makefile.in index 8d215ea..f6b7271 100644 --- a/cmd/zdb/Makefile.in +++ b/cmd/zdb/Makefile.in @@ -54,6 +54,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ + $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/cmd/zfs/Makefile.in b/cmd/zfs/Makefile.in index 4db2632..be89bf1 100644 --- a/cmd/zfs/Makefile.in +++ b/cmd/zfs/Makefile.in @@ -54,6 +54,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ + $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/cmd/zinject/Makefile.in b/cmd/zinject/Makefile.in index 6952f9c..274f499 100644 --- a/cmd/zinject/Makefile.in +++ b/cmd/zinject/Makefile.in @@ -54,6 +54,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ + $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/cmd/zpios/Makefile.in b/cmd/zpios/Makefile.in index e280583..2cc033b 100644 --- a/cmd/zpios/Makefile.in +++ b/cmd/zpios/Makefile.in @@ -54,6 +54,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ + $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/cmd/zpool/Makefile.in b/cmd/zpool/Makefile.in index c19f9bc..1f33d80 100644 --- a/cmd/zpool/Makefile.in +++ b/cmd/zpool/Makefile.in @@ -54,6 +54,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ + $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/cmd/zpool_id/Makefile.in b/cmd/zpool_id/Makefile.in index 828621d..39cb02c 100644 --- a/cmd/zpool_id/Makefile.in +++ b/cmd/zpool_id/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ + $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/cmd/zpool_layout/Makefile.in b/cmd/zpool_layout/Makefile.in index bc9f465..97844f3 100644 --- a/cmd/zpool_layout/Makefile.in +++ b/cmd/zpool_layout/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ + $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/cmd/ztest/Makefile.in b/cmd/ztest/Makefile.in index ead6808..6d0f6f4 100644 --- a/cmd/ztest/Makefile.in +++ b/cmd/ztest/Makefile.in @@ -54,6 +54,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ + $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/config/kernel-fsync.m4 b/config/kernel-fsync.m4 new file mode 100644 index 0000000..2733dba --- /dev/null +++ b/config/kernel-fsync.m4 @@ -0,0 +1,20 @@ +dnl # +dnl # 2.6.35 API change +dnl # The dentry argument was deamed unused and dropped in 2.6.36. +dnl # +AC_DEFUN([ZFS_AC_KERNEL_FSYNC_2ARGS], [ + AC_MSG_CHECKING([whether fops->fsync() wants 2 args]) + ZFS_LINUX_TRY_COMPILE([ + #include + ],[ + int (*fsync) (struct file *, int datasync) = NULL; + struct file_operations fops; + + fops.fsync = fsync; + ],[ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_2ARGS_FSYNC, 1, [fops->fsync() want 2 args]) + ],[ + AC_MSG_RESULT(no) + ]) +]) diff --git a/config/kernel.m4 b/config/kernel.m4 index d1ed54f..c411c8f 100644 --- a/config/kernel.m4 +++ b/config/kernel.m4 @@ -29,6 +29,7 @@ AC_DEFUN([ZFS_AC_CONFIG_KERNEL], [ ZFS_AC_KERNEL_RQ_IS_SYNC ZFS_AC_KERNEL_RQ_FOR_EACH_SEGMENT ZFS_AC_KERNEL_CONST_XATTR_HANDLER + ZFS_AC_KERNEL_FSYNC_2ARGS if test "$LINUX_OBJ" != "$LINUX"; then KERNELMAKE_PARAMS="$KERNELMAKE_PARAMS O=$LINUX_OBJ" diff --git a/configure b/configure index 19123d9..fa721d4 100755 --- a/configure +++ b/configure @@ -13900,6 +13900,74 @@ fi + { $as_echo "$as_me:$LINENO: checking whether fops->fsync() wants 2 args" >&5 +$as_echo_n "checking whether fops->fsync() wants 2 args... " >&6; } + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include + +int +main (void) +{ + + int (*fsync) (struct file *, int datasync) = NULL; + struct file_operations fops; + + fops.fsync = fsync; + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build + echo "obj-m := conftest.o" >build/Makefile + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<\_ACEOF +#define HAVE_2ARGS_FSYNC 1 +_ACEOF + + +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + + +fi + + rm -Rf build + + + + if test "$LINUX_OBJ" != "$LINUX"; then KERNELMAKE_PARAMS="$KERNELMAKE_PARAMS O=$LINUX_OBJ" fi @@ -17504,6 +17572,74 @@ fi + { $as_echo "$as_me:$LINENO: checking whether fops->fsync() wants 2 args" >&5 +$as_echo_n "checking whether fops->fsync() wants 2 args... " >&6; } + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include + +int +main (void) +{ + + int (*fsync) (struct file *, int datasync) = NULL; + struct file_operations fops; + + fops.fsync = fsync; + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build + echo "obj-m := conftest.o" >build/Makefile + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<\_ACEOF +#define HAVE_2ARGS_FSYNC 1 +_ACEOF + + +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + + +fi + + rm -Rf build + + + + if test "$LINUX_OBJ" != "$LINUX"; then KERNELMAKE_PARAMS="$KERNELMAKE_PARAMS O=$LINUX_OBJ" fi diff --git a/etc/Makefile.in b/etc/Makefile.in index b9f7f36..b782ffd 100644 --- a/etc/Makefile.in +++ b/etc/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ + $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/include/Makefile.in b/include/Makefile.in index 8be6edc..33e35ab 100644 --- a/include/Makefile.in +++ b/include/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ + $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/include/linux/Makefile.am b/include/linux/Makefile.am index 67b56f8..0ea6cfe 100644 --- a/include/linux/Makefile.am +++ b/include/linux/Makefile.am @@ -1,8 +1,9 @@ COMMON_H = KERNEL_H = \ - $(top_srcdir)/include/linux/dcache_compat.h - $(top_srcdir)/include/linux/xattr_compat.h + $(top_srcdir)/include/linux/dcache_compat.h \ + $(top_srcdir)/include/linux/xattr_compat.h \ + $(top_srcdir)/include/linux/vfs_compat.h USER_H = diff --git a/include/linux/Makefile.in b/include/linux/Makefile.in index bd6db6f..cdb09c6 100644 --- a/include/linux/Makefile.in +++ b/include/linux/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ + $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ @@ -85,7 +86,9 @@ am__v_at_ = $(am__v_at_$(AM_DEFAULT_VERBOSITY)) am__v_at_0 = @ SOURCES = DIST_SOURCES = -am__kernel_HEADERS_DIST = $(top_srcdir)/include/linux/dcache_compat.h +am__kernel_HEADERS_DIST = $(top_srcdir)/include/linux/dcache_compat.h \ + $(top_srcdir)/include/linux/xattr_compat.h \ + $(top_srcdir)/include/linux/vfs_compat.h am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; am__vpath_adj = case $$p in \ $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ @@ -279,7 +282,9 @@ top_builddir = @top_builddir@ top_srcdir = @top_srcdir@ COMMON_H = KERNEL_H = \ - $(top_srcdir)/include/linux/dcache_compat.h + $(top_srcdir)/include/linux/dcache_compat.h \ + $(top_srcdir)/include/linux/xattr_compat.h \ + $(top_srcdir)/include/linux/vfs_compat.h USER_H = EXTRA_DIST = $(COMMON_H) $(KERNEL_H) $(USER_H) @@ -563,7 +568,6 @@ uninstall-am: uninstall-kernelHEADERS uninstall-libzfsHEADERS ps ps-am tags uninstall uninstall-am uninstall-kernelHEADERS \ uninstall-libzfsHEADERS - $(top_srcdir)/include/linux/xattr_compat.h # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. diff --git a/include/linux/vfs_compat.h b/include/linux/vfs_compat.h new file mode 100644 index 0000000..bbc23a9 --- /dev/null +++ b/include/linux/vfs_compat.h @@ -0,0 +1,42 @@ +/* + * CDDL HEADER START + * + * The contents of this file are subject to the terms of the + * Common Development and Distribution License (the "License"). + * You may not use this file except in compliance with the License. + * + * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE + * or http://www.opensolaris.org/os/licensing. + * See the License for the specific language governing permissions + * and limitations under the License. + * + * When distributing Covered Code, include this CDDL HEADER in each + * file and include the License file at usr/src/OPENSOLARIS.LICENSE. + * If applicable, add the following below this CDDL HEADER, with the + * fields enclosed by brackets "[]" replaced with your own identifying + * information: Portions Copyright [yyyy] [name of copyright owner] + * + * CDDL HEADER END + */ + +/* + * Copyright (C) 2011 Lawrence Livermore National Security, LLC. + */ + +#ifndef _ZFS_VFS_H +#define _ZFS_VFS_H + +/* + * 2.6.35 API change, + * The dentry argument to the .fsync() vfs hook was deemed unused by + * all filesystem consumers and dropped. Add a compatibility prototype + * to ensure correct usage when defining this callback. + */ +#ifdef HAVE_2ARGS_FSYNC +#define ZPL_FSYNC_PROTO(fn, x, y, z) static int fn(struct file *x, int z) +#else +#define ZPL_FSYNC_PROTO(fn, x, y, z) static int fn(struct file *x, \ + struct dentry *y, int z) +#endif + +#endif /* _ZFS_VFS_H */ diff --git a/include/sys/Makefile.in b/include/sys/Makefile.in index e95245f..71b4cb3 100644 --- a/include/sys/Makefile.in +++ b/include/sys/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ + $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/include/sys/fm/Makefile.in b/include/sys/fm/Makefile.in index fe92c17..e94bc02 100644 --- a/include/sys/fm/Makefile.in +++ b/include/sys/fm/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ + $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/include/sys/fm/fs/Makefile.in b/include/sys/fm/fs/Makefile.in index 2e78a76..8ae7708 100644 --- a/include/sys/fm/fs/Makefile.in +++ b/include/sys/fm/fs/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ + $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/include/sys/fs/Makefile.in b/include/sys/fs/Makefile.in index 968a9f2..000f6ef 100644 --- a/include/sys/fs/Makefile.in +++ b/include/sys/fs/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ + $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/include/sys/zpl.h b/include/sys/zpl.h index b8c3d09..b6da0d2 100644 --- a/include/sys/zpl.h +++ b/include/sys/zpl.h @@ -26,6 +26,7 @@ #define _SYS_ZPL_H #include +#include #include /* zpl_inode.c */ diff --git a/lib/Makefile.in b/lib/Makefile.in index de0b8b7..123beb6 100644 --- a/lib/Makefile.in +++ b/lib/Makefile.in @@ -51,6 +51,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ + $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/lib/libavl/Makefile.in b/lib/libavl/Makefile.in index 3c249ea..bdd5198 100644 --- a/lib/libavl/Makefile.in +++ b/lib/libavl/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ + $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/lib/libefi/Makefile.in b/lib/libefi/Makefile.in index f162acf..487692f 100644 --- a/lib/libefi/Makefile.in +++ b/lib/libefi/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ + $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/lib/libnvpair/Makefile.in b/lib/libnvpair/Makefile.in index f0da5c4..eed77dc 100644 --- a/lib/libnvpair/Makefile.in +++ b/lib/libnvpair/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ + $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/lib/libspl/Makefile.in b/lib/libspl/Makefile.in index b21c56d..74aa1d2 100644 --- a/lib/libspl/Makefile.in +++ b/lib/libspl/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ + $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/lib/libspl/asm-generic/Makefile.in b/lib/libspl/asm-generic/Makefile.in index 7d30489..0a422cf 100644 --- a/lib/libspl/asm-generic/Makefile.in +++ b/lib/libspl/asm-generic/Makefile.in @@ -52,6 +52,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ + $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/lib/libspl/asm-i386/Makefile.in b/lib/libspl/asm-i386/Makefile.in index 9050242..8f57a05 100644 --- a/lib/libspl/asm-i386/Makefile.in +++ b/lib/libspl/asm-i386/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ + $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/lib/libspl/asm-x86_64/Makefile.in b/lib/libspl/asm-x86_64/Makefile.in index 028d192..6a7e2bd 100644 --- a/lib/libspl/asm-x86_64/Makefile.in +++ b/lib/libspl/asm-x86_64/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ + $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/lib/libspl/include/Makefile.in b/lib/libspl/include/Makefile.in index d72b0aa..a50ff33 100644 --- a/lib/libspl/include/Makefile.in +++ b/lib/libspl/include/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ + $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/lib/libspl/include/ia32/Makefile.in b/lib/libspl/include/ia32/Makefile.in index 295310b..82b4cb5 100644 --- a/lib/libspl/include/ia32/Makefile.in +++ b/lib/libspl/include/ia32/Makefile.in @@ -51,6 +51,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ + $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/lib/libspl/include/ia32/sys/Makefile.in b/lib/libspl/include/ia32/sys/Makefile.in index a6f6072..5669f85 100644 --- a/lib/libspl/include/ia32/sys/Makefile.in +++ b/lib/libspl/include/ia32/sys/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ + $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/lib/libspl/include/rpc/Makefile.in b/lib/libspl/include/rpc/Makefile.in index 96fdca6..7902f50 100644 --- a/lib/libspl/include/rpc/Makefile.in +++ b/lib/libspl/include/rpc/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ + $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/lib/libspl/include/sys/Makefile.in b/lib/libspl/include/sys/Makefile.in index 8bde0cb..1f96a1e 100644 --- a/lib/libspl/include/sys/Makefile.in +++ b/lib/libspl/include/sys/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ + $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/lib/libspl/include/sys/dktp/Makefile.in b/lib/libspl/include/sys/dktp/Makefile.in index ec4a3a9..c670d35 100644 --- a/lib/libspl/include/sys/dktp/Makefile.in +++ b/lib/libspl/include/sys/dktp/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ + $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/lib/libspl/include/sys/sysevent/Makefile.in b/lib/libspl/include/sys/sysevent/Makefile.in index 8d71235..5724382 100644 --- a/lib/libspl/include/sys/sysevent/Makefile.in +++ b/lib/libspl/include/sys/sysevent/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ + $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/lib/libspl/include/util/Makefile.in b/lib/libspl/include/util/Makefile.in index daa1c57..e7b4f91 100644 --- a/lib/libspl/include/util/Makefile.in +++ b/lib/libspl/include/util/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ + $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/lib/libunicode/Makefile.in b/lib/libunicode/Makefile.in index 9cb8129..c200a85 100644 --- a/lib/libunicode/Makefile.in +++ b/lib/libunicode/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ + $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/lib/libuutil/Makefile.in b/lib/libuutil/Makefile.in index 1cd7310..a41d12d 100644 --- a/lib/libuutil/Makefile.in +++ b/lib/libuutil/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ + $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/lib/libzfs/Makefile.in b/lib/libzfs/Makefile.in index 000f3aa..b92f2b2 100644 --- a/lib/libzfs/Makefile.in +++ b/lib/libzfs/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ + $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/lib/libzpool/Makefile.in b/lib/libzpool/Makefile.in index 14a2b17..0f68547 100644 --- a/lib/libzpool/Makefile.in +++ b/lib/libzpool/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ + $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/man/Makefile.in b/man/Makefile.in index f0b9b70..9347564 100644 --- a/man/Makefile.in +++ b/man/Makefile.in @@ -51,6 +51,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ + $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/man/man8/Makefile.in b/man/man8/Makefile.in index 58e804b..a0b8a56 100644 --- a/man/man8/Makefile.in +++ b/man/man8/Makefile.in @@ -51,6 +51,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ + $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/module/zfs/zpl_file.c b/module/zfs/zpl_file.c index 585f971..ed6704b 100644 --- a/module/zfs/zpl_file.c +++ b/module/zfs/zpl_file.c @@ -45,8 +45,7 @@ zpl_readdir(struct file *filp, void *dirent, filldir_t filldir) return (error); } -static int -zpl_fsync(struct file *filp, struct dentry *dentry, int datasync) +ZPL_FSYNC_PROTO(zpl_fsync, filp, unused_dentry, datasync) { cred_t *cr; int error; diff --git a/scripts/Makefile.in b/scripts/Makefile.in index 2b2e30d..ba9ab4e 100644 --- a/scripts/Makefile.in +++ b/scripts/Makefile.in @@ -52,6 +52,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ + $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/scripts/zpios-profile/Makefile.in b/scripts/zpios-profile/Makefile.in index f369bbc..6e278ea 100644 --- a/scripts/zpios-profile/Makefile.in +++ b/scripts/zpios-profile/Makefile.in @@ -52,6 +52,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ + $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/scripts/zpios-test/Makefile.in b/scripts/zpios-test/Makefile.in index 9dfbe10..5a96a4d 100644 --- a/scripts/zpios-test/Makefile.in +++ b/scripts/zpios-test/Makefile.in @@ -52,6 +52,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ + $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/scripts/zpool-config/Makefile.in b/scripts/zpool-config/Makefile.in index cc3e557..c3882fd 100644 --- a/scripts/zpool-config/Makefile.in +++ b/scripts/zpool-config/Makefile.in @@ -52,6 +52,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ + $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/scripts/zpool-layout/Makefile.in b/scripts/zpool-layout/Makefile.in index 881676c..44dd41e 100644 --- a/scripts/zpool-layout/Makefile.in +++ b/scripts/zpool-layout/Makefile.in @@ -52,6 +52,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ + $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/zfs_config.h.in b/zfs_config.h.in index 52061a0..fd7bd66 100644 --- a/zfs_config.h.in +++ b/zfs_config.h.in @@ -6,6 +6,9 @@ /* bio_end_io_t wants 2 args */ #undef HAVE_2ARGS_BIO_END_IO_T +/* fops->fsync() want 2 args */ +#undef HAVE_2ARGS_FSYNC + /* struct block_device_operations use bdevs */ #undef HAVE_BDEV_BLOCK_DEVICE_OPERATIONS