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| author |   Sasha Levin <sasha.levin@oracle.com> | 2016-01-07 17:49:51 -0500 |
|---|---|---|
| committer |   Al Viro <viro@zeniv.linux.org.uk> | 2016-01-09 02:57:21 -0500 |
| commit | 8f5fed1e917588f946ad8882bd47a4093db0ff4c (patch) | |
| tree | 8b13a8cb4d56e4442e1cb4cfe838e95dbce806f0 /fs/9p/vfs_inode.c | |
| parent | proc: add a reschedule point in proc_readfd_common() (diff) | |
| download | wireguard-linux-8f5fed1e917588f946ad8882bd47a4093db0ff4c.tar.xz wireguard-linux-8f5fed1e917588f946ad8882bd47a4093db0ff4c.zip | |
fs/9p: use fscache mutex rather than spinlock
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>
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 511078586fa1..fbdb29ba62af 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; |