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| author | Jan Kara <jack@suse.cz> | 2024-02-06 17:08:19 +0300 |
|---|---|---|
| committer | Sasha Levin <sashal@kernel.org> | 2024-03-27 01:17:03 +0300 |
| commit | d4d40e12197f2239ed39829204c6482d7242419a (patch) | |
| tree | d47d3d64f10879d9faffedfd5594d393ea93313a /fs/ocfs2 | |
| parent | 4772b81037c15dd8699c5ff6b04760490a87e438 (diff) | |
| download | linux-d4d40e12197f2239ed39829204c6482d7242419a.tar.xz | |
quota: Properly annotate i_dquot arrays with __rcu
[ Upstream commit ccb49011bb2ebfd66164dbf68c5bff48917bb5ef ]
Dquots pointed to from i_dquot arrays in inodes are protected by
dquot_srcu. Annotate them as such and change .get_dquots callback to
return properly annotated pointer to make sparse happy.
Fixes: b9ba6f94b238 ("quota: remove dqptr_sem")
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'fs/ocfs2')
| -rw-r--r-- | fs/ocfs2/inode.h | 2 | ||||
| -rw-r--r-- | fs/ocfs2/super.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/fs/ocfs2/inode.h b/fs/ocfs2/inode.h index 82b28fdacc7e..accf03d4765e 100644 --- a/fs/ocfs2/inode.h +++ b/fs/ocfs2/inode.h @@ -65,7 +65,7 @@ struct ocfs2_inode_info tid_t i_sync_tid; tid_t i_datasync_tid; - struct dquot *i_dquot[MAXQUOTAS]; + struct dquot __rcu *i_dquot[MAXQUOTAS]; }; /* diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c index 6b906424902b..1259fe02cd53 100644 --- a/fs/ocfs2/super.c +++ b/fs/ocfs2/super.c @@ -122,7 +122,7 @@ static int ocfs2_susp_quotas(struct ocfs2_super *osb, int unsuspend); static int ocfs2_enable_quotas(struct ocfs2_super *osb); static void ocfs2_disable_quotas(struct ocfs2_super *osb); -static struct dquot **ocfs2_get_dquots(struct inode *inode) +static struct dquot __rcu **ocfs2_get_dquots(struct inode *inode) { return OCFS2_I(inode)->i_dquot; } |