ChangeSet 1.2273, 2005/03/31 08:40:32-08:00, [EMAIL PROTECTED]
[PATCH] iput() can sleep
iput() can sleep. Document it.
Signed-off-by: Robert Love <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
inode.c | 7 ++++---
1 files changed, 4 insertions(+), 3 deletions(-)
diff -Nru a/fs/inode.c b/fs/inode.c
--- a/fs/inode.c 2005-03-31 10:21:03 -08:00
+++ b/fs/inode.c 2005-03-31 10:21:03 -08:00
@@ -1098,15 +1098,16 @@
* @inode: inode to put
*
* Puts an inode, dropping its usage count. If the inode use count hits
- * zero the inode is also then freed and may be destroyed.
+ * zero, the inode is then freed and may also be destroyed.
+ *
+ * Consequently, iput() can sleep.
*/
void iput(struct inode *inode)
{
if (inode) {
struct super_operations *op = inode->i_sb->s_op;
- if (inode->i_state == I_CLEAR)
- BUG();
+ BUG_ON(inode->i_state == I_CLEAR);
if (op && op->put_inode)
op->put_inode(inode);
-
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