diff options
| author | Sasha Levin <sasha.levin@oracle.com> | 2016-01-07 17:49:51 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-03-23 08:44:31 +0100 |
| commit | 9b37b964775e36ed742e112b7f44a91042c99a63 (patch) | |
| tree | 972f3de18f25ad22c5b5ac921747fda6cc2500de /fs/9p/vfs_inode.c | |
| parent | f83a38bf2ccd81dd20db13ab09260c4ea07bda0c (diff) | |
fs/9p: use fscache mutex rather than spinlock
commit 8f5fed1e917588f946ad8882bd47a4093db0ff4c upstream.
We may sleep inside a the lock, so use a mutex rather than spinlock.
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Emil Karlson <jkarlson@tuxera.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/9p/vfs_inode.c')
| -rw-r--r-- | fs/9p/vfs_inode.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c index 73f1d1b3a51c..4483d97a4abf 100644 --- a/fs/9p/vfs_inode.c +++ b/fs/9p/vfs_inode.c @@ -244,7 +244,7 @@ struct inode *v9fs_alloc_inode(struct super_block *sb) return NULL; #ifdef CONFIG_9P_FSCACHE v9inode->fscache = NULL; - spin_lock_init(&v9inode->fscache_lock); + mutex_init(&v9inode->fscache_lock); #endif v9inode->writeback_fid = NULL; v9inode->cache_validity = 0; |