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authorBob Peterson <rpeterso@redhat.com>2023-06-22 19:04:45 +0300
committerAndreas Gruenbacher <agruenba@redhat.com>2023-09-05 16:58:18 +0300
commitfce17cb0eebfb90618f0fcfbdc7f8e0aa207c81a (patch)
tree25d39dbdd428b88b1dd5b544b1f567d5ef7033ee /fs/gfs2/quota.c
parentdec64ae37bf90c2ae3fba2089f5bd1d025c57995 (diff)
downloadlinux-fce17cb0eebfb90618f0fcfbdc7f8e0aa207c81a.tar.xz
gfs2: Set qd_sync_gen in do_sync
Func do_sync was called in two places: gfs2_quota_unlock and gfs2_quota_sync. In gfs2_quota_sync it updated qd_sync_gen to the latest superblock sync gen, if do_sync was successful. In gfs2_quota_unlock it didn't update the value. That can only lead to extra work, for example, if the value is synced by gfs2_quota_unlock but still has the old value. This patch moves the setting of qd_sync_gen inside do_sync so we are guaranteed consistency. Signed-off-by: Bob Peterson <rpeterso@redhat.com> Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Diffstat (limited to 'fs/gfs2/quota.c')
-rw-r--r--fs/gfs2/quota.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c
index 6824c7497d99..e12d54104485 100644
--- a/fs/gfs2/quota.c
+++ b/fs/gfs2/quota.c
@@ -991,6 +991,10 @@ out_dq:
GFS2_LOG_HEAD_FLUSH_NORMAL | GFS2_LFC_DO_SYNC);
out:
gfs2_qa_put(ip);
+ if (!error) {
+ for (x = 0; x < num_qd; x++)
+ qda[x]->qd_sync_gen = sdp->sd_quota_sync_gen;
+ }
return error;
}
@@ -1334,10 +1338,6 @@ int gfs2_quota_sync(struct super_block *sb, int type)
if (num_qd) {
if (!error)
error = do_sync(num_qd, qda);
- if (!error)
- for (x = 0; x < num_qd; x++)
- qda[x]->qd_sync_gen =
- sdp->sd_quota_sync_gen;
for (x = 0; x < num_qd; x++)
qd_unlock(qda[x]);