Btrfs: rework O_DIRECT enospc handling

[pandora-kernel.git] / fs / btrfs / extent_io.c

diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index 15392af..a4080c2 100644 (file)
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -135,7 +135,7 @@ static struct extent_state *alloc_extent_state(gfp_t mask)
        return state;
 }
 
-static void free_extent_state(struct extent_state *state)
+void free_extent_state(struct extent_state *state)
 {
        if (!state)
                return;
@@ -745,10 +745,9 @@ static void cache_state(struct extent_state *state,
  * [start, end] is inclusive This takes the tree lock.
  */
 
-static int set_extent_bit(struct extent_io_tree *tree, u64 start, u64 end,
-                         int bits, int exclusive_bits, u64 *failed_start,
-                         struct extent_state **cached_state,
-                         gfp_t mask)
+int set_extent_bit(struct extent_io_tree *tree, u64 start, u64 end,
+                  int bits, int exclusive_bits, u64 *failed_start,
+                  struct extent_state **cached_state, gfp_t mask)
 {
        struct extent_state *state;
        struct extent_state *prealloc = NULL;