Add -p switch to "zpool get"

[zfs.git] / module / zfs / zfs_log.c

diff --git a/module/zfs/zfs_log.c b/module/zfs/zfs_log.c
index 5cdbb6c..cbd6f1c 100644 (file)
--- a/module/zfs/zfs_log.c
+++ b/module/zfs/zfs_log.c
@@ -69,11 +69,7 @@
 int
 zfs_log_create_txtype(zil_create_t type, vsecattr_t *vsecp, vattr_t *vap)
 {
-#ifdef HAVE_XVATTR
-       int isxvattr = (vap->va_mask & AT_XVATTR);
-#else
-       int isxvattr = 0;
-#endif /* HAVE_XVATTR */
+       int isxvattr = (vap->va_mask & ATTR_XVATTR);
        switch (type) {
        case Z_FILE:
                if (vsecp == NULL && !isxvattr)
@@ -101,7 +97,6 @@ zfs_log_create_txtype(zil_create_t type, vsecattr_t *vsecp, vattr_t *vap)
        return (TX_MAX_TYPE);
 }
 
-#ifdef HAVE_XVATTR
 /*
  * build up the log data necessary for logging xvattr_t
  * First lr_attr_t is initialized.  following the lr_attr_t
@@ -215,7 +210,6 @@ zfs_log_fuid_domains(zfs_fuid_info_t *fuidp, void *start)
        }
        return (start);
 }
-#endif /* HAVE_XVATTR */
 
 /*
  * zfs_log_create() is used to handle TX_CREATE, TX_CREATE_ATTR, TX_MKDIR,
@@ -244,11 +238,9 @@ zfs_log_create(zilog_t *zilog, dmu_tx_t *tx, uint64_t txtype,
 {
        itx_t *itx;
        lr_create_t *lr;
-#ifdef HAVE_XVATTR
        lr_acl_create_t *lracl;
        xvattr_t *xvap = (xvattr_t *)vap;
-#endif /* HAVE_XVATTR */
-       size_t aclsize;
+       size_t aclsize = 0;
        size_t xvatsize = 0;
        size_t txsize;
        void *end;
@@ -268,10 +260,8 @@ zfs_log_create(zilog_t *zilog, dmu_tx_t *tx, uint64_t txtype,
                fuidsz += fuidp->z_fuid_cnt * sizeof (uint64_t);
        }
 
-#ifdef HAVE_XVATTR
-       if (vap->va_mask & AT_XVATTR)
+       if (vap->va_mask & ATTR_XVATTR)
                xvatsize = ZIL_XVAT_SIZE(xvap->xva_mapsize);
-#endif /* HAVE_XVATTR */
 
        if ((int)txtype == TX_CREATE_ATTR || (int)txtype == TX_MKDIR_ATTR ||
            (int)txtype == TX_CREATE || (int)txtype == TX_MKDIR ||
@@ -314,8 +304,7 @@ zfs_log_create(zilog_t *zilog, dmu_tx_t *tx, uint64_t txtype,
        /*
         * Fill in xvattr info if any
         */
-#ifdef HAVE_XVATTR
-       if (vap->va_mask & AT_XVATTR) {
+       if (vap->va_mask & ATTR_XVATTR) {
                zfs_log_xvattr((lr_attr_t *)((caddr_t)lr + lrsize), xvap);
                end = (caddr_t)lr + lrsize + xvatsize;
        } else {
@@ -344,9 +333,6 @@ zfs_log_create(zilog_t *zilog, dmu_tx_t *tx, uint64_t txtype,
                end = zfs_log_fuid_ids(fuidp, end);
                end = zfs_log_fuid_domains(fuidp, end);
        }
-#else
-       end = (caddr_t)lr + lrsize;
-#endif /* HAVE_XVATTR */
        /*
         * Now place file name in log record
         */
@@ -463,7 +449,7 @@ zfs_log_rename(zilog_t *zilog, dmu_tx_t *tx, uint64_t txtype,
 /*
  * zfs_log_write() handles TX_WRITE transactions.
  */
-ssize_t zfs_immediate_write_sz = 32768;
+long zfs_immediate_write_sz = 32768;
 
 void
 zfs_log_write(zilog_t *zilog, dmu_tx_t *tx, int txtype,
@@ -478,7 +464,7 @@ zfs_log_write(zilog_t *zilog, dmu_tx_t *tx, int txtype,
                return;
 
        immediate_write_sz = (zilog->zl_logbias == ZFS_LOGBIAS_THROUGHPUT)
-           ? 0 : zfs_immediate_write_sz;
+           ? 0 : (ssize_t)zfs_immediate_write_sz;
 
        slogging = spa_has_slogs(zilog->zl_spa) &&
            (zilog->zl_logbias == ZFS_LOGBIAS_LATENCY);
@@ -566,14 +552,12 @@ zfs_log_truncate(zilog_t *zilog, dmu_tx_t *tx, int txtype,
  * zfs_log_setattr() handles TX_SETATTR transactions.
  */
 void
-zfs_log_setattr(zilog_t *zilog, dmu_tx_t *tx, int txtype, znode_t *zp,
-    struct iattr *attr, uint_t mask_applied, zfs_fuid_info_t *fuidp)
+zfs_log_setattr(zilog_t *zilog, dmu_tx_t *tx, int txtype,
+    znode_t *zp, vattr_t *vap, uint_t mask_applied, zfs_fuid_info_t *fuidp)
 {
        itx_t           *itx;
        lr_setattr_t    *lr;
-#ifdef HAVE_XVATTR
        xvattr_t        *xvap = (xvattr_t *)vap;
-#endif /* HAVEXVATTR */
        size_t          recsize = sizeof (lr_setattr_t);
        void            *start;
 
@@ -585,35 +569,32 @@ zfs_log_setattr(zilog_t *zilog, dmu_tx_t *tx, int txtype, znode_t *zp,
         * for lr_attr_t + xvattr mask, mapsize and create time
         * plus actual attribute values
         */
-#ifdef HAVE_XVATTR
-       if (attr->ia_valid & AT_XVATTR)
+       if (vap->va_mask & ATTR_XVATTR)
                recsize = sizeof (*lr) + ZIL_XVAT_SIZE(xvap->xva_mapsize);
 
        if (fuidp)
                recsize += fuidp->z_domain_str_sz;
-#endif /* HAVE_XVATTR */
 
        itx = zil_itx_create(txtype, recsize);
        lr = (lr_setattr_t *)&itx->itx_lr;
        lr->lr_foid = zp->z_id;
        lr->lr_mask = (uint64_t)mask_applied;
-       lr->lr_mode = (uint64_t)attr->ia_mode;
-       if ((mask_applied & ATTR_UID) && IS_EPHEMERAL(attr->ia_uid))
+       lr->lr_mode = (uint64_t)vap->va_mode;
+       if ((mask_applied & ATTR_UID) && IS_EPHEMERAL(vap->va_uid))
                lr->lr_uid = fuidp->z_fuid_owner;
        else
-               lr->lr_uid = (uint64_t)attr->ia_uid;
+               lr->lr_uid = (uint64_t)vap->va_uid;
 
-       if ((mask_applied & ATTR_GID) && IS_EPHEMERAL(attr->ia_gid))
+       if ((mask_applied & ATTR_GID) && IS_EPHEMERAL(vap->va_gid))
                lr->lr_gid = fuidp->z_fuid_group;
        else
-               lr->lr_gid = (uint64_t)attr->ia_gid;
+               lr->lr_gid = (uint64_t)vap->va_gid;
 
-       lr->lr_size = (uint64_t)attr->ia_size;
-       ZFS_TIME_ENCODE(&attr->ia_atime, lr->lr_atime);
-       ZFS_TIME_ENCODE(&attr->ia_mtime, lr->lr_mtime);
+       lr->lr_size = (uint64_t)vap->va_size;
+       ZFS_TIME_ENCODE(&vap->va_atime, lr->lr_atime);
+       ZFS_TIME_ENCODE(&vap->va_mtime, lr->lr_mtime);
        start = (lr_setattr_t *)(lr + 1);
-#ifdef HAVE_XVATTR
-       if (attr->ia_valid & ATTR_XVATTR) {
+       if (vap->va_mask & ATTR_XVATTR) {
                zfs_log_xvattr((lr_attr_t *)start, xvap);
                start = (caddr_t)start + ZIL_XVAT_SIZE(xvap->xva_mapsize);
        }
@@ -624,7 +605,6 @@ zfs_log_setattr(zilog_t *zilog, dmu_tx_t *tx, int txtype, znode_t *zp,
 
        if (fuidp)
                (void) zfs_log_fuid_domains(fuidp, start);
-#endif /* HAVE_XVATTR */
 
        itx->itx_sync = (zp->z_sync_cnt != 0);
        zil_itx_assign(zilog, itx, tx);
@@ -686,14 +666,17 @@ zfs_log_acl(zilog_t *zilog, dmu_tx_t *tx, znode_t *zp,
 
                start = (caddr_t)start + ZIL_ACE_LENGTH(aclbytes);
 
-#ifdef HAVE_XVATTR
                if (fuidp) {
                        start = zfs_log_fuid_ids(fuidp, start);
                        (void) zfs_log_fuid_domains(fuidp, start);
                }
-#endif /* HAVE_XVATTR */
        }
 
        itx->itx_sync = (zp->z_sync_cnt != 0);
        zil_itx_assign(zilog, itx, tx);
 }
+
+#if defined(_KERNEL) && defined(HAVE_SPL)
+module_param(zfs_immediate_write_sz, long, 0644);
+MODULE_PARM_DESC(zfs_immediate_write_sz, "Largest data block to write to zil");
+#endif