diff options
Diffstat (limited to 'fs/btrfs/bit-radix.c')
| -rw-r--r-- | fs/btrfs/bit-radix.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/fs/btrfs/bit-radix.c b/fs/btrfs/bit-radix.c index e9ace32d7bae..1a0271445dfb 100644 --- a/fs/btrfs/bit-radix.c +++ b/fs/btrfs/bit-radix.c @@ -26,8 +26,10 @@ int set_radix_bit(struct radix_tree_root *radix, unsigned long bit) if (ret) return ret; } - set_bit(bit_slot, bits + 1); - return 0; + ret = test_and_set_bit(bit_slot, bits + 1); + if (ret < 0) + ret = 1; + return ret; } int test_radix_bit(struct radix_tree_root *radix, unsigned long bit) |