diff options
| -rw-r--r-- | fs/btrfs/check-integrity.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/fs/btrfs/check-integrity.c b/fs/btrfs/check-integrity.c index cb7f3fe9c9f6..66e820f7b440 100644 --- a/fs/btrfs/check-integrity.c +++ b/fs/btrfs/check-integrity.c @@ -3130,10 +3130,13 @@ int btrfsic_mount(struct btrfs_root *root, root->sectorsize, PAGE_CACHE_SIZE); return -1; } - state = kzalloc(sizeof(*state), GFP_NOFS); - if (NULL == state) { - printk(KERN_INFO "btrfs check-integrity: kmalloc() failed!\n"); - return -1; + state = kzalloc(sizeof(*state), GFP_KERNEL | __GFP_NOWARN | __GFP_REPEAT); + if (!state) { + state = vzalloc(sizeof(*state)); + if (!state) { + printk(KERN_INFO "btrfs check-integrity: vzalloc() failed!\n"); + return -1; + } } if (!btrfsic_is_initialized) { @@ -3277,5 +3280,8 @@ void btrfsic_unmount(struct btrfs_root *root, mutex_unlock(&btrfsic_mutex); - kfree(state); + if (is_vmalloc_addr(state)) + vfree(state); + else + kfree(state); } |