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Changes since last update: 

- Fix memory leak when issuing discard
 - Fix propagation of the dax inode flag
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Merge tag 'xfs-4.13-fixes-3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

Pull xfs fixes from Darrick Wong:
 "I have a couple more bug fixes for you today:

   - fix memory leak when issuing discard

   - fix propagation of the dax inode flag"

* tag 'xfs-4.13-fixes-3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
  xfs: Fix per-inode DAX flag inheritance
  xfs: Fix leak of discard bio
This commit is contained in:
Linus Torvalds 2017-08-07 18:16:22 -07:00
parent aae4e7a8bc 56bdf855e6
commit 1742c0f055
2 changed files with 8 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
fs/xfs/xfs_inode.c
View File

@ -874,7 +874,6 @@ xfs_ialloc(
case S_IFREG:
case S_IFDIR:
if (pip && (pip->i_d.di_flags & XFS_DIFLAG_ANY)) {
uint64_t di_flags2 = 0;
uint di_flags = 0;
if (S_ISDIR(mode)) {
@ -911,20 +910,23 @@ xfs_ialloc(
di_flags |= XFS_DIFLAG_NODEFRAG;
if (pip->i_d.di_flags & XFS_DIFLAG_FILESTREAM)
di_flags |= XFS_DIFLAG_FILESTREAM;
if (pip->i_d.di_flags2 & XFS_DIFLAG2_DAX)
di_flags2 |= XFS_DIFLAG2_DAX;
ip->i_d.di_flags |= di_flags;
ip->i_d.di_flags2 |= di_flags2;
}
if (pip &&
(pip->i_d.di_flags2 & XFS_DIFLAG2_ANY) &&
pip->i_d.di_version == 3 &&
ip->i_d.di_version == 3) {
uint64_t di_flags2 = 0;
if (pip->i_d.di_flags2 & XFS_DIFLAG2_COWEXTSIZE) {
ip->i_d.di_flags2 |= XFS_DIFLAG2_COWEXTSIZE;
di_flags2 |= XFS_DIFLAG2_COWEXTSIZE;
ip->i_d.di_cowextsize = pip->i_d.di_cowextsize;
}
if (pip->i_d.di_flags2 & XFS_DIFLAG2_DAX)
di_flags2 |= XFS_DIFLAG2_DAX;
ip->i_d.di_flags2 |= di_flags2;
}
/* FALLTHROUGH */
case S_IFLNK:

1
fs/xfs/xfs_log_cil.c
View File

@ -539,6 +539,7 @@ xlog_discard_endio(
INIT_WORK(&ctx->discard_endio_work, xlog_discard_endio_work);
queue_work(xfs_discard_wq, &ctx->discard_endio_work);
bio_put(bio);
}
static void