diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-05 14:24:33 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-05 14:24:33 -0700 |
| commit | 5a09adf13067609d8ab9fcae11dc99fd0084e35c (patch) | |
| tree | be2908bf2a8a20e9bebb4a064611ca5c2e2977f9 | |
| parent | 931f70350e9c298887c78e852d179ef7efcce304 (diff) | |
| parent | b1f1b8ce0a1d71cbc72f7540134d52b79bd8f5ac (diff) | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2:
nilfs2: fix preempt count underflow in nilfs_btnode_prepare_change_key
| -rw-r--r-- | fs/nilfs2/btnode.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nilfs2/btnode.c b/fs/nilfs2/btnode.c index 7e0b61be212..c668bca579c 100644 --- a/fs/nilfs2/btnode.c +++ b/fs/nilfs2/btnode.c @@ -209,6 +209,7 @@ int nilfs_btnode_prepare_change_key(struct address_space *btnc, * We cannot call radix_tree_preload for the kernels older * than 2.6.23, because it is not exported for modules. */ +retry: err = radix_tree_preload(GFP_NOFS & ~__GFP_HIGHMEM); if (err) goto failed_unlock; @@ -219,7 +220,6 @@ int nilfs_btnode_prepare_change_key(struct address_space *btnc, (unsigned long long)oldkey, (unsigned long long)newkey); -retry: spin_lock_irq(&btnc->tree_lock); err = radix_tree_insert(&btnc->page_tree, newkey, obh->b_page); spin_unlock_irq(&btnc->tree_lock); |