c/mirror_zfs
1
0
Fork 0
mirror of https://git.proxmox.com/git/mirror_zfs.git synced 2026-06-04 05:14:06 +03:00
Code Issues Packages Projects Releases Wiki Activity

Extend PF_FSTRANS critical regions

Browse Source 
Additional testing has shown that the region covered by PF_FSTRANS
needs to be extended to cover the  zpl_xattr_security_init() and
init_acl() functions.  The zpl_mark_dirty() function can also recurse
and therefore must always be protected.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Chunwei Chen <tuxoko@gmail.com>
Signed-off-by: Richard Yao <ryao@gentoo.org>
Closes #3331
This commit is contained in:
Brian Behlendorf
2015-04-23 10:09:19 -07:00
parent 614e598c88
commit a438ff0e85
2 changed files with 14 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files
module/zfs/zpl_super.c
+8
View File
@@ -57,13 +57,21 @@ zpl_inode_destroy(struct inode *ip)
static void
zpl_dirty_inode(struct inode *ip, int flags)
{
fstrans_cookie_t cookie;
cookie = spl_fstrans_mark();
zfs_dirty_inode(ip, flags);
spl_fstrans_unmark(cookie);
}
#else
static void
zpl_dirty_inode(struct inode *ip)
{
fstrans_cookie_t cookie;
cookie = spl_fstrans_mark();
zfs_dirty_inode(ip, 0);
spl_fstrans_unmark(cookie);
}
#endif /* HAVE_DIRTY_INODE_WITH_FLAGS */