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| author | Robert Love <rml@novell.com> | 2005-03-30 16:40:32 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-03-30 16:40:32 -0800 |
| commit | 540ab745282dfb4f87ab81994a12673f0f99cf68 (patch) | |
| tree | 244e9c7d0e1021e3bf1b056183c1e334a0fd350a | |
| parent | 821c2ed6e2df804039b994c52615fd6bc756c8ab (diff) | |
| download | history-540ab745282dfb4f87ab81994a12673f0f99cf68.tar.gz | |
[PATCH] iput() can sleep
iput() can sleep. Document it.
Signed-off-by: Robert Love <rml@novell.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| -rw-r--r-- | fs/inode.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/fs/inode.c b/fs/inode.c index ff654a26833128..90025a39a789f5 100644 --- a/fs/inode.c +++ b/fs/inode.c @@ -1098,15 +1098,16 @@ static inline void iput_final(struct inode *inode) * @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); |