From fce17cb0eebfb90618f0fcfbdc7f8e0aa207c81a Mon Sep 17 00:00:00 2001 From: Bob Peterson Date: Thu, 22 Jun 2023 11:04:45 -0500 Subject: 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 Signed-off-by: Andreas Gruenbacher --- fs/gfs2/quota.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'fs/gfs2') 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]); -- cgit v1.2.3