Symbol: extent_mergeable
fs/btrfs/file.c
617
if (extent_mergeable(leaf, path->slots[0] - 1,
fs/btrfs/file.c
643
if (extent_mergeable(leaf, path->slots[0] + 1,
fs/btrfs/file.c
735
if (extent_mergeable(leaf, path->slots[0] + 1,
fs/btrfs/file.c
753
if (extent_mergeable(leaf, path->slots[0] - 1,