diff options
| author | Bob Peterson <rpeterso@redhat.com> | 2020-12-03 08:49:55 -0500 |
|---|---|---|
| committer | Andreas Gruenbacher <agruenba@redhat.com> | 2020-12-03 17:04:24 +0100 |
| commit | dd64fe8167ba4cbda343f0a40c5a7c2143d48866 (patch) | |
| tree | f79111054e1702b81c5c8e171930544a89129196 /fs/gfs2/super.c | |
| parent | 28c332b941a7850d3854a00353c83965f3670791 (diff) | |
gfs2: Remove sb_start_write from gfs2_statfs_sync
Before this patch, function gfs2_statfs_sync called sb_start_write and
sb_end_write. This is completely unnecessary because, aside from grabbing
glocks, gfs2_statfs_sync does all its updates to statfs with a transaction:
gfs2_trans_begin and _end. And transactions always do sb_start_intwrite in
gfs2_trans_begin and sb_end_intwrite in gfs2_trans_end.
This patch simply removes the call to sb_start_write.
Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Diffstat (limited to 'fs/gfs2/super.c')
| -rw-r--r-- | fs/gfs2/super.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/gfs2/super.c b/fs/gfs2/super.c index b3d951ab8068..2f56acc41c04 100644 --- a/fs/gfs2/super.c +++ b/fs/gfs2/super.c @@ -353,7 +353,6 @@ int gfs2_statfs_sync(struct super_block *sb, int type) struct buffer_head *m_bh, *l_bh; int error; - sb_start_write(sb); error = gfs2_glock_nq_init(m_ip->i_gl, LM_ST_EXCLUSIVE, GL_NOCACHE, &gh); if (error) @@ -392,7 +391,6 @@ out_bh: out_unlock: gfs2_glock_dq_uninit(&gh); out: - sb_end_write(sb); return error; } |