X-Git-Url: https://git.camperquake.de/gitweb.cgi?a=blobdiff_plain;f=module%2Fzfs%2Fzfs_vfsops.c;h=8fe457e49151c97d6a04b0609a5da8517e25d217;hb=0677cb6f52a1df13976fa144e46f07af2f48b6b9;hp=1efe6a8c98de9e6b41654aa4d8f8dd0027a3a683;hpb=bafc4e9e2ac3b4783a598afb1d2f048ab30c903c;p=zfs.git

diff --git a/module/zfs/zfs_vfsops.c b/module/zfs/zfs_vfsops.c
index 1efe6a8..8fe457e 100644
--- a/module/zfs/zfs_vfsops.c
+++ b/module/zfs/zfs_vfsops.c
@@ -920,6 +920,7 @@ zfs_statvfs(struct dentry *dentry, struct kstatfs *statp)
 {
 	zfs_sb_t *zsb = dentry->d_sb->s_fs_info;
 	uint64_t refdbytes, availbytes, usedobjs, availobjs;
+	uint64_t fsid;
 	uint32_t bshift;
 
 	ZFS_ENTER(zsb);
@@ -927,6 +928,7 @@ zfs_statvfs(struct dentry *dentry, struct kstatfs *statp)
 	dmu_objset_space(zsb->z_os,
 	    &refdbytes, &availbytes, &usedobjs, &availobjs);
 
+	fsid = dmu_objset_fsid_guid(zsb->z_os);
 	/*
 	 * The underlying storage pool actually uses multiple block
 	 * size.  Under Solaris frsize (fragment size) is reported as
@@ -960,8 +962,8 @@ zfs_statvfs(struct dentry *dentry, struct kstatfs *statp)
 	 */
 	statp->f_ffree = MIN(availobjs, availbytes >> DNODE_SHIFT);
 	statp->f_files = statp->f_ffree + usedobjs;
-	statp->f_fsid.val[0] = dentry->d_sb->s_dev;
-	statp->f_fsid.val[1] = 0;
+	statp->f_fsid.val[0] = (uint32_t)fsid;
+	statp->f_fsid.val[1] = (uint32_t)(fsid >> 32);
 	statp->f_type = ZFS_SUPER_MAGIC;
 	statp->f_namelen = ZFS_MAXNAMELEN;