diff options
| author | David Howells <dhowells@redhat.com> | 2023-11-02 16:26:59 +0000 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2023-11-17 07:55:27 +0000 |
| commit | e6bace7313d61e31f2b16fa3d774fd8cb3cb869e (patch) | |
| tree | c2416f043af3983d23ba5688bc64d40ae36b8d29 /fs/afs/internal.h | |
| parent | 76df934c6d5f5c93ba7a0112b1818620ddc10b19 (diff) | |
afs: Fix afs_server_list to be cleaned up with RCU
afs_server_list is accessed with the rcu_read_lock() held from
volume->servers, so it needs to be cleaned up correctly.
Fix this by using kfree_rcu() instead of kfree().
Fixes: 8a070a964877 ("afs: Detect cell aliases 1 - Cells with root volumes")
Signed-off-by: David Howells <dhowells@redhat.com>
cc: Marc Dionne <marc.dionne@auristor.com>
cc: linux-afs@lists.infradead.org
Diffstat (limited to 'fs/afs/internal.h')
| -rw-r--r-- | fs/afs/internal.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/afs/internal.h b/fs/afs/internal.h index c9cef3782b4a..a812952be1c9 100644 --- a/fs/afs/internal.h +++ b/fs/afs/internal.h @@ -553,6 +553,7 @@ struct afs_server_entry { }; struct afs_server_list { + struct rcu_head rcu; afs_volid_t vids[AFS_MAXTYPES]; /* Volume IDs */ refcount_t usage; unsigned char nr_servers; |