On 2016/5/27 23:43, Josef Bacik wrote:
fs/btrfs/free-space-cache.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/fs/btrfs/free-space-cache.c b/fs/btrfs/free-space-cache.c
index 5e6062c..05c9ef8 100644
--- a/fs/btrfs/free-space-cache.c
+++ b/fs/btrfs/free-space-cache.c
@@ -3662,6 +3662,7 @@ have_info:
if (tmp->offset + tmp->bytes < offset)
break;
if (offset + bytes < tmp->offset) {
+ info = tmp;
n = rb_prev(&info->offset_index);
continue;
}
@@ -3676,6 +3677,7 @@ have_info:
if (offset + bytes < tmp->offset)
break;
if (tmp->offset + tmp->bytes < offset) {
+ info = tmp;
n = rb_next(&info->offset_index);
continue;
}
Just make it rb_next(&tmp->offset_index)/rb_prev(&tmp->offset_index)
instead of doing the info = tmp thing. Thanks,
Josef
I will change it in v2, thanks
Feifei
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