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| author | Dan Williams <dan.j.williams@intel.com> | 2009-04-08 14:28:13 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2009-04-08 14:28:13 -0700 |
| commit | fd74ea65883c7e6903e9b652795f72b723a2be69 (patch) | |
| tree | 0792ad598080eae201d2836ac3c5a8fc46d0d03e /fs/inode.c | |
| parent | c8f517c444e4f9f55b5b5ca202b8404691a35805 (diff) | |
| parent | 8c6db1bbf80123839ec87bdd6cb364aea384623d (diff) | |
| download | linux-fd74ea65883c7e6903e9b652795f72b723a2be69.tar.gz linux-fd74ea65883c7e6903e9b652795f72b723a2be69.tar.bz2 linux-fd74ea65883c7e6903e9b652795f72b723a2be69.zip | |
Merge branch 'dmaengine' into async-tx-raid6
Diffstat (limited to 'fs/inode.c')
| -rw-r--r-- | fs/inode.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/inode.c b/fs/inode.c index 913ab2d9a5d1..826fb0b9d1c3 100644 --- a/fs/inode.c +++ b/fs/inode.c @@ -359,6 +359,7 @@ static int invalidate_list(struct list_head *head, struct list_head *dispose) invalidate_inode_buffers(inode); if (!atomic_read(&inode->i_count)) { list_move(&inode->i_list, dispose); + WARN_ON(inode->i_state & I_NEW); inode->i_state |= I_FREEING; count++; continue; @@ -460,6 +461,7 @@ static void prune_icache(int nr_to_scan) continue; } list_move(&inode->i_list, &freeable); + WARN_ON(inode->i_state & I_NEW); inode->i_state |= I_FREEING; nr_pruned++; } @@ -656,6 +658,7 @@ void unlock_new_inode(struct inode *inode) * just created it (so there can be no old holders * that haven't tested I_LOCK). */ + WARN_ON((inode->i_state & (I_LOCK|I_NEW)) != (I_LOCK|I_NEW)); inode->i_state &= ~(I_LOCK|I_NEW); wake_up_inode(inode); } @@ -1145,6 +1148,7 @@ void generic_delete_inode(struct inode *inode) list_del_init(&inode->i_list); list_del_init(&inode->i_sb_list); + WARN_ON(inode->i_state & I_NEW); inode->i_state |= I_FREEING; inodes_stat.nr_inodes--; spin_unlock(&inode_lock); @@ -1186,16 +1190,19 @@ static void generic_forget_inode(struct inode *inode) spin_unlock(&inode_lock); return; } + WARN_ON(inode->i_state & I_NEW); inode->i_state |= I_WILL_FREE; spin_unlock(&inode_lock); write_inode_now(inode, 1); spin_lock(&inode_lock); + WARN_ON(inode->i_state & I_NEW); inode->i_state &= ~I_WILL_FREE; inodes_stat.nr_unused--; hlist_del_init(&inode->i_hash); } list_del_init(&inode->i_list); list_del_init(&inode->i_sb_list); + WARN_ON(inode->i_state & I_NEW); inode->i_state |= I_FREEING; inodes_stat.nr_inodes--; spin_unlock(&inode_lock); |