On Thu, Jul 11, 2013 at 10:31:22AM -0400, Chris Mason wrote:
Do you have benchmark numbers for how much these help? I hesitate to
bring in the likely/unlikely unless we can see it on the benchmarks.
Seconded, I doubt that this particular function gets any measurable
speed improvement with the
Do you have benchmark numbers for how much these help? I hesitate to
bring in the likely/unlikely unless we can see it on the benchmarks.
(The patch does look fine though)
-chris
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Signed-off-by: Miao Xie mi...@cn.fujitsu.com
---
fs/btrfs/extent_io.c | 14 +-
1 file changed, 9 insertions(+), 5 deletions(-)
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index 4bfbcc5..c9b28cf 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -2503,7
