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| author | Jan Kara <jack@suse.cz> | 2017-06-09 08:45:43 +0200 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2017-08-17 19:11:23 +0200 |
| commit | 9a8ae30e73cb8827dd0a8ae5fd505db457cfb7ed (patch) | |
| tree | ebc569647ebbffa64b3cbfe81873a97aacb0c3f7 /fs/ocfs2 | |
| parent | f14618c6823ee0f9f92a87aad7d5ad26916ccff1 (diff) | |
| download | linux-9a8ae30e73cb8827dd0a8ae5fd505db457cfb7ed.tar.gz linux-9a8ae30e73cb8827dd0a8ae5fd505db457cfb7ed.tar.bz2 linux-9a8ae30e73cb8827dd0a8ae5fd505db457cfb7ed.zip | |
quota: Push dqio_sem down to ->write_file_info()
Push down acquisition of dqio_sem into ->write_file_info() callback.
Mostly for consistency with other operations.
Reviewed-by: Andreas Dilger <adilger@dilger.ca>
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/ocfs2')
| -rw-r--r-- | fs/ocfs2/quota_global.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/fs/ocfs2/quota_global.c b/fs/ocfs2/quota_global.c index 4134d557a8e5..78f3a869748c 100644 --- a/fs/ocfs2/quota_global.c +++ b/fs/ocfs2/quota_global.c @@ -443,13 +443,17 @@ static int __ocfs2_global_write_info(struct super_block *sb, int type) int ocfs2_global_write_info(struct super_block *sb, int type) { int err; - struct ocfs2_mem_dqinfo *info = sb_dqinfo(sb, type)->dqi_priv; + struct quota_info *dqopt = sb_dqopt(sb); + struct ocfs2_mem_dqinfo *info = dqopt->info[type].dqi_priv; + down_write(&dqopt->dqio_sem); err = ocfs2_qinfo_lock(info, 1); if (err < 0) - return err; + goto out_sem; err = __ocfs2_global_write_info(sb, type); ocfs2_qinfo_unlock(info, 1); +out_sem: + up_write(&dqopt->dqio_sem); return err; } |