diff options
| author |  Steve French <stfrench@microsoft.com>
| 2024-05-13 17:02:05 -0500 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com>
| 2024-05-13 17:02:05 -0500 |
| commit | 14b1cd25346b1d615616a9c2dfdad9b4e6581e0d (patch) | |
| tree | 509f7d1f8107d435be4e1991f63c3bec152c8c2b /include | |
| parent | cifs: Change from mempool_destroy to mempool_exit for request pools (diff) | |
| download | linux-14b1cd25346b1d615616a9c2dfdad9b4e6581e0d.tar.gz linux-14b1cd25346b1d615616a9c2dfdad9b4e6581e0d.tar.bz2 linux-14b1cd25346b1d615616a9c2dfdad9b4e6581e0d.zip | |
cifs: Fix locking in cifs_strict_readv()
Fix to take the i_rwsem (through the netfs locking wrappers) before taking
cinode->lock_sem.
Fixes: 3ee1a1fc3981 ("cifs: Cut over to using netfslib")
Reported-by: Enzo Matsumiya <ematsumiya@suse.de>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/netfs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/netfs.h b/include/linux/netfs.h index f45d06284f2f..ca56a4428043 100644 --- a/include/linux/netfs.h +++ b/include/linux/netfs.h @@ -389,6 +389,7 @@ struct netfs_cache_ops { }; /* High-level read API. */ +ssize_t netfs_unbuffered_read_iter_locked(struct kiocb *iocb, struct iov_iter *iter); ssize_t netfs_unbuffered_read_iter(struct kiocb *iocb, struct iov_iter *iter); ssize_t netfs_buffered_read_iter(struct kiocb *iocb, struct iov_iter *iter); ssize_t netfs_file_read_iter(struct kiocb *iocb, struct iov_iter *iter); |