diff options
| -rw-r--r-- | fs/9p/cache.c | 8 | ||||
| -rw-r--r-- | fs/9p/v9fs.h | 2 | ||||
| -rw-r--r-- | fs/9p/vfs_inode.c | 2 |
3 files changed, 6 insertions, 6 deletions
diff --git a/fs/9p/cache.c b/fs/9p/cache.c index a69260f27555..103ca5e1267b 100644 --- a/fs/9p/cache.c +++ b/fs/9p/cache.c @@ -243,14 +243,14 @@ void v9fs_cache_inode_set_cookie(struct inode *inode, struct file *filp) if (!v9inode->fscache) return; - spin_lock(&v9inode->fscache_lock); + mutex_lock(&v9inode->fscache_lock); if ((filp->f_flags & O_ACCMODE) != O_RDONLY) v9fs_cache_inode_flush_cookie(inode); else v9fs_cache_inode_get_cookie(inode); - spin_unlock(&v9inode->fscache_lock); + mutex_unlock(&v9inode->fscache_lock); } void v9fs_cache_inode_reset_cookie(struct inode *inode) @@ -264,7 +264,7 @@ void v9fs_cache_inode_reset_cookie(struct inode *inode) old = v9inode->fscache; - spin_lock(&v9inode->fscache_lock); + mutex_lock(&v9inode->fscache_lock); fscache_relinquish_cookie(v9inode->fscache, 1); v9ses = v9fs_inode2v9ses(inode); @@ -274,7 +274,7 @@ void v9fs_cache_inode_reset_cookie(struct inode *inode) p9_debug(P9_DEBUG_FSC, "inode %p revalidating cookie old %p new %p\n", inode, old, v9inode->fscache); - spin_unlock(&v9inode->fscache_lock); + mutex_unlock(&v9inode->fscache_lock); } int __v9fs_fscache_release_page(struct page *page, gfp_t gfp) diff --git a/fs/9p/v9fs.h b/fs/9p/v9fs.h index 0923f2cf3c80..6877050384a1 100644 --- a/fs/9p/v9fs.h +++ b/fs/9p/v9fs.h @@ -123,7 +123,7 @@ struct v9fs_session_info { struct v9fs_inode { #ifdef CONFIG_9P_FSCACHE - spinlock_t fscache_lock; + struct mutex fscache_lock; struct fscache_cookie *fscache; #endif struct p9_qid qid; 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; |