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btrfs: convert btrfs_transaction.use_count from atomic_t to refcount_t
[linux-2.6-block.git]
/
fs
/
btrfs
/
extent-tree.c
diff --git
a/fs/btrfs/extent-tree.c
b/fs/btrfs/extent-tree.c
index be5477676cc829e4efe89349fc9b7df540fd0dff..85e51f311b57528579a32a74f0bf92d4b8b760ec 100644
(file)
--- a/
fs/btrfs/extent-tree.c
+++ b/
fs/btrfs/extent-tree.c
@@
-10850,7
+10850,7
@@
static int btrfs_trim_free_extents(struct btrfs_device *device,
spin_lock(&fs_info->trans_lock);
trans = fs_info->running_transaction;
if (trans)
-
atomic
_inc(&trans->use_count);
+
refcount
_inc(&trans->use_count);
spin_unlock(&fs_info->trans_lock);
ret = find_free_dev_extent_start(trans, device, minlen, start,