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authorIngo Molnar <mingo@kernel.org>2015-10-20 10:16:46 +0200
committerIngo Molnar <mingo@kernel.org>2015-10-20 10:16:46 +0200
commita1a2ab2ff7040bdc9a31bfe7173913971f7d723b (patch)
treea5b448aaedafafca6974710b7d64074ed964fe24 /arch/alpha/include/asm
parent00eb4bab69db349c3bdc7e0b0f7e9070dafea58c (diff)
parent7379047d5585187d1288486d4627873170d0005a (diff)
downloadlinux-a1a2ab2ff7040bdc9a31bfe7173913971f7d723b.tar.gz
Merge tag 'v4.3-rc6' into locking/core, to pick up fixes before applying new changes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/alpha/include/asm')
-rw-r--r--arch/alpha/include/asm/word-at-a-time.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/alpha/include/asm/word-at-a-time.h b/arch/alpha/include/asm/word-at-a-time.h
index 6b340d0f1521..902e6ab00a06 100644
--- a/arch/alpha/include/asm/word-at-a-time.h
+++ b/arch/alpha/include/asm/word-at-a-time.h
@@ -52,4 +52,6 @@ static inline unsigned long find_zero(unsigned long bits)
#endif
}
+#define zero_bytemask(mask) ((2ul << (find_zero(mask) * 8)) - 1)
+
#endif /* _ASM_WORD_AT_A_TIME_H */