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Diffstat (limited to 'fs/ocfs2/uptodate.c')
-rw-r--r--fs/ocfs2/uptodate.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/fs/ocfs2/uptodate.c b/fs/ocfs2/uptodate.c
index 3a0458fd3e1b..300b5bedfb21 100644
--- a/fs/ocfs2/uptodate.c
+++ b/fs/ocfs2/uptodate.c
@@ -388,7 +388,7 @@ out_free:
}
}
-/* Item insertion is guarded by ip_io_sem, so the insertion path takes
+/* Item insertion is guarded by ip_io_mutex, so the insertion path takes
* advantage of this by not rechecking for a duplicate insert during
* the slow case. Additionally, if the cache needs to be bumped up to
* a tree, the code will not recheck after acquiring the lock --
@@ -418,7 +418,7 @@ void ocfs2_set_buffer_uptodate(struct inode *inode,
(unsigned long long) bh->b_blocknr);
/* No need to recheck under spinlock - insertion is guarded by
- * ip_io_sem */
+ * ip_io_mutex */
spin_lock(&oi->ip_lock);
if (ocfs2_insert_can_use_array(oi, ci)) {
/* Fast case - it's an array and there's a free
@@ -440,7 +440,7 @@ void ocfs2_set_buffer_uptodate(struct inode *inode,
/* Called against a newly allocated buffer. Most likely nobody should
* be able to read this sort of metadata while it's still being
- * allocated, but this is careful to take ip_io_sem anyway. */
+ * allocated, but this is careful to take ip_io_mutex anyway. */
void ocfs2_set_new_buffer_uptodate(struct inode *inode,
struct buffer_head *bh)
{
@@ -451,9 +451,9 @@ void ocfs2_set_new_buffer_uptodate(struct inode *inode,
set_buffer_uptodate(bh);
- down(&oi->ip_io_sem);
+ mutex_lock(&oi->ip_io_mutex);
ocfs2_set_buffer_uptodate(inode, bh);
- up(&oi->ip_io_sem);
+ mutex_unlock(&oi->ip_io_mutex);
}
/* Requires ip_lock. */
@@ -537,7 +537,7 @@ int __init init_ocfs2_uptodate_cache(void)
return 0;
}
-void __exit exit_ocfs2_uptodate_cache(void)
+void exit_ocfs2_uptodate_cache(void)
{
if (ocfs2_uptodate_cachep)
kmem_cache_destroy(ocfs2_uptodate_cachep);