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authorLiu Bo <bo.li.liu@oracle.com>2014-12-17 09:14:09 +0100
committerChris Mason <clm@fb.com>2015-01-22 03:22:16 +0100
commit26455d3318a1e2a38f783db07981e3ed67de40ed (patch)
treefba520eb02d20594901ccc38c5ae11f0346d0852
parentRename all ref_count to refs in struct (diff)
downloadlinux-26455d3318a1e2a38f783db07981e3ed67de40ed.tar.xz
linux-26455d3318a1e2a38f783db07981e3ed67de40ed.zip
Btrfs: cleanup unused run_most
"run_most" is not used anymore. Signed-off-by: Liu Bo <bo.li.liu@oracle.com> Reviewed-by: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com> Signed-off-by: Chris Mason <clm@fb.com>
-rw-r--r--fs/btrfs/extent-tree.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 1d361ac9abc9..53294da0749d 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -2769,7 +2769,6 @@ int btrfs_run_delayed_refs(struct btrfs_trans_handle *trans,
struct btrfs_delayed_ref_head *head;
int ret;
int run_all = count == (unsigned long)-1;
- int run_most = 0;
/* We'll clean this up in btrfs_cleanup_transaction */
if (trans->aborted)
@@ -2779,10 +2778,8 @@ int btrfs_run_delayed_refs(struct btrfs_trans_handle *trans,
root = root->fs_info->tree_root;
delayed_refs = &trans->transaction->delayed_refs;
- if (count == 0) {
+ if (count == 0)
count = atomic_read(&delayed_refs->num_entries) * 2;
- run_most = 1;
- }
again:
#ifdef SCRAMBLE_DELAYED_REFS