diff options
| author |  Jan Kara <jack@suse.cz>
| 2024-02-06 15:08:19 +0100 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz>
| 2024-02-08 12:04:59 +0100 |
| commit | ccb49011bb2ebfd66164dbf68c5bff48917bb5ef (patch) | |
| tree | 28798f5cf34d1892d0957e4cbffe2b530d46235e /fs/reiserfs | |
| parent | quota: Fix rcu annotations of inode dquot pointers (diff) | |
| download | linux-ccb49011bb2ebfd66164dbf68c5bff48917bb5ef.tar.gz linux-ccb49011bb2ebfd66164dbf68c5bff48917bb5ef.tar.bz2 linux-ccb49011bb2ebfd66164dbf68c5bff48917bb5ef.zip | |
quota: Properly annotate i_dquot arrays with __rcu
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>
Diffstat (limited to 'fs/reiserfs')
| -rw-r--r-- | fs/reiserfs/reiserfs.h | 2 | ||||
| -rw-r--r-- | fs/reiserfs/super.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/fs/reiserfs/reiserfs.h b/fs/reiserfs/reiserfs.h index 725667880e62..b65549164590 100644 --- a/fs/reiserfs/reiserfs.h +++ b/fs/reiserfs/reiserfs.h @@ -97,7 +97,7 @@ struct reiserfs_inode_info { struct rw_semaphore i_xattr_sem; #endif #ifdef CONFIG_QUOTA - struct dquot *i_dquot[MAXQUOTAS]; + struct dquot __rcu *i_dquot[MAXQUOTAS]; #endif struct inode vfs_inode; diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c index 67b5510beded..7b3d5aeb2a6f 100644 --- a/fs/reiserfs/super.c +++ b/fs/reiserfs/super.c @@ -802,7 +802,7 @@ static ssize_t reiserfs_quota_write(struct super_block *, int, const char *, static ssize_t reiserfs_quota_read(struct super_block *, int, char *, size_t, loff_t); -static struct dquot **reiserfs_get_dquots(struct inode *inode) +static struct dquot __rcu **reiserfs_get_dquots(struct inode *inode) { return REISERFS_I(inode)->i_dquot; } |