Merge branch 'for-linus' into raid56-experimental

[linux-imx.git] / fs / btrfs / extent-tree.c

diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 87b0e856b6d04f88834ade99fe6766a78cc002e8..7e801ada6695a022ee0992ac86a4a6e67dcc61f2 100644 (file)
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -4061,7 +4061,7 @@ again:
         * We make the other tasks wait for the flush only when we can flush
         * all things.
         */
-       if (ret && flush == BTRFS_RESERVE_FLUSH_ALL) {
+       if (ret && flush != BTRFS_RESERVE_NO_FLUSH) {
                flushing = true;
                space_info->flush = 1;
        }
@@ -5631,7 +5631,7 @@ static noinline int find_free_extent(struct btrfs_trans_handle *trans,
        int empty_cluster = 2 * 1024 * 1024;
        struct btrfs_space_info *space_info;
        int loop = 0;
-       int index = 0;
+       int index = __get_raid_index(data);
        int alloc_type = (data & BTRFS_BLOCK_GROUP_DATA) ?
                RESERVE_ALLOC_NO_ACCOUNT : RESERVE_ALLOC;
        bool found_uncached_bg = false;
@@ -6867,11 +6867,13 @@ static noinline int walk_up_proc(struct btrfs_trans_handle *trans,
                                                       &wc->flags[level]);
                        if (ret < 0) {
                                btrfs_tree_unlock_rw(eb, path->locks[level]);
+                               path->locks[level] = 0;
                                return ret;
                        }
                        BUG_ON(wc->refs[level] == 0);
                        if (wc->refs[level] == 1) {
                                btrfs_tree_unlock_rw(eb, path->locks[level]);
+                               path->locks[level] = 0;
                                return 1;
                        }
                }