diff options
| author | Bob Peterson <rpeterso@redhat.com> | 2020-06-17 15:47:34 +0300 |
|---|---|---|
| committer | Andreas Gruenbacher <agruenba@redhat.com> | 2020-07-03 13:05:34 +0300 |
| commit | 7542486b89b2e321ffe0de82163b425d6a38bc72 (patch) | |
| tree | 69dad92b550226ee3e77caf2b141542f8686ef8a /fs/gfs2/main.c | |
| parent | 34244d711dea568f4a42c5b0d6b3d620f8cb6971 (diff) | |
| download | linux-7542486b89b2e321ffe0de82163b425d6a38bc72.tar.xz | |
gfs2: eliminate GIF_ORDERED in favor of list_empty
In several places, we used the GIF_ORDERED inode flag to determine
if an inode was on the ordered writes list. However, since we always
held the sd_ordered_lock spin_lock during the manipulation, we can
just as easily check list_empty(&ip->i_ordered) instead.
This allows us to keep more than one ordered writes list to make
journal writing improvements.
This patch eliminates GIF_ORDERED in favor of checking list_empty.
Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Diffstat (limited to 'fs/gfs2/main.c')
| -rw-r--r-- | fs/gfs2/main.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/gfs2/main.c b/fs/gfs2/main.c index 733470ca6be9..c7393ee9cf68 100644 --- a/fs/gfs2/main.c +++ b/fs/gfs2/main.c @@ -39,6 +39,7 @@ static void gfs2_init_inode_once(void *foo) atomic_set(&ip->i_sizehint, 0); init_rwsem(&ip->i_rw_mutex); INIT_LIST_HEAD(&ip->i_trunc_list); + INIT_LIST_HEAD(&ip->i_ordered); ip->i_qadata = NULL; gfs2_holder_mark_uninitialized(&ip->i_rgd_gh); memset(&ip->i_res, 0, sizeof(ip->i_res)); |