The patch titled
Subject: find_bit-micro-optimise-find_next__bit-v2
has been removed from the -mm tree. Its filename was
find_bit-micro-optimise-find_next__bit-v2.patch
This patch was dropped because it was folded into find_bit-micro-optimise-find_next__bit.patch
------------------------------------------------------
From: Matthew Wilcox <mawilcox@xxxxxxxxxxxxx>
Subject: find_bit-micro-optimise-find_next__bit-v2
Link: http://lkml.kernel.org/r/1483709016-1834-1-git-send-email-mawilcox@xxxxxxxxxxxxxxxxx
Signed-off-by: Matthew Wilcox <mawilcox@xxxxxxxxxxxxx>
Acked-by: Yury Norov <ynorov@xxxxxxxxxxxxxxxxxx>
Acked-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
lib/find_bit.c | 2 +-
tools/lib/find_bit.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff -puN lib/find_bit.c~find_bit-micro-optimise-find_next__bit-v2 lib/find_bit.c
--- a/lib/find_bit.c~find_bit-micro-optimise-find_next__bit-v2
+++ a/lib/find_bit.c
@@ -151,7 +151,7 @@ static unsigned long _find_next_bit_le(c
{
unsigned long tmp;
- if (!nbits || start >= nbits)
+ if (unlikely(start >= nbits))
return nbits;
tmp = addr[start / BITS_PER_LONG] ^ invert;
diff -puN tools/lib/find_bit.c~find_bit-micro-optimise-find_next__bit-v2 tools/lib/find_bit.c
--- a/tools/lib/find_bit.c~find_bit-micro-optimise-find_next__bit-v2
+++ a/tools/lib/find_bit.c
@@ -34,7 +34,7 @@ static unsigned long _find_next_bit(cons
{
unsigned long tmp;
- if (!nbits || start >= nbits)
+ if (unlikely(start >= nbits))
return nbits;
tmp = addr[start / BITS_PER_LONG] ^ invert;
_
Patches currently in -mm which might be from mawilcox@xxxxxxxxxxxxx are
find_bit-micro-optimise-find_next__bit.patch
checkpatch-add-another-old-address-for-the-fsf.patch
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