Btrfs: Don't use spin*lock_irq for the delalloc lock

The delalloc lock doesn't need to have irqs disabled, nobody that
changes the number of delalloc bytes in the FS is running with irqs off.

Signed-off-by: Chris Mason <chris.mason@oracle.com>

1 files changed, 6 insertions, 6 deletions

diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 8004695d24d6..fbd6a8f28b52 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -1047,11 +1047,11 @@ search:
                 end = pos;
 
                 /* update the free space counters */
-                spin_lock_irq(&info->delalloc_lock);
+                spin_lock(&info->delalloc_lock);
                 super_used = btrfs_super_bytes_used(&info->super_copy);
                 btrfs_set_super_bytes_used(&info->super_copy,
                                            super_used - bytes_freed);
-                spin_unlock_irq(&info->delalloc_lock);
+                spin_unlock(&info->delalloc_lock);
 
                 root_used = btrfs_root_used(&extent_root->root_item);
                 btrfs_set_root_used(&extent_root->root_item,
@@ -2463,11 +2463,11 @@ static int __free_extent(struct btrfs_trans_handle *trans,
                         BUG_ON(ret < 0);
                 }
                 /* block accounting for super block */
-                spin_lock_irq(&info->delalloc_lock);
+                spin_lock(&info->delalloc_lock);
                 super_used = btrfs_super_bytes_used(&info->super_copy);
                 btrfs_set_super_bytes_used(&info->super_copy,
                                            super_used - num_bytes);
-                spin_unlock_irq(&info->delalloc_lock);
+                spin_unlock(&info->delalloc_lock);
 
                 /* block accounting for root item */
                 root_used = btrfs_root_used(&root->root_item);
@@ -3151,10 +3151,10 @@ static int __btrfs_alloc_reserved_extent(struct btrfs_trans_handle *trans,
                 parent = ins->objectid;
 
         /* block accounting for super block */
-        spin_lock_irq(&info->delalloc_lock);
+        spin_lock(&info->delalloc_lock);
         super_used = btrfs_super_bytes_used(&info->super_copy);
         btrfs_set_super_bytes_used(&info->super_copy, super_used + num_bytes);
-        spin_unlock_irq(&info->delalloc_lock);
+        spin_unlock(&info->delalloc_lock);
 
         /* block accounting for root item */
         root_used = btrfs_root_used(&root->root_item);