diff options
| author | Ingo Molnar <mingo@kernel.org> | 2015-10-14 16:05:18 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-10-14 16:05:18 +0200 |
| commit | c7d77a7980e434c3af17de19e3348157f9b9ccce (patch) | |
| tree | b32c5988ce8239b80c83e94c22d68f5eb0fb84da /fs/xfs/xfs_log_cil.c | |
| parent | 0ce423b6492a02be11662bfaa837dd16945aad3e (diff) | |
| parent | 8a53554e12e98d1759205afd7b8e9e2ea0936f48 (diff) | |
Merge branch 'x86/urgent' into core/efi, to pick up a pending EFI fix
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'fs/xfs/xfs_log_cil.c')
| -rw-r--r-- | fs/xfs/xfs_log_cil.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/fs/xfs/xfs_log_cil.c b/fs/xfs/xfs_log_cil.c index abc2ccbff739..4e7649351f5a 100644 --- a/fs/xfs/xfs_log_cil.c +++ b/fs/xfs/xfs_log_cil.c @@ -307,7 +307,13 @@ xlog_cil_insert_items( if (!(lidp->lid_flags & XFS_LID_DIRTY)) continue; - list_move_tail(&lip->li_cil, &cil->xc_cil); + /* + * Only move the item if it isn't already at the tail. This is + * to prevent a transient list_empty() state when reinserting + * an item that is already the only item in the CIL. + */ + if (!list_is_last(&lip->li_cil, &cil->xc_cil)) + list_move_tail(&lip->li_cil, &cil->xc_cil); } /* account for space used by new iovec headers */ |