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| author | Ingo Molnar <mingo@elte.hu> | 2006-01-14 13:21:30 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-14 18:27:15 -0800 |
| commit | 652050aec936fdd70ed9cbce1cd1ef30a7c9d117 (patch) | |
| tree | a2859991fd1c71d918c85c5a8b4bc63bb2c64808 /include/asm-i386/bitops.h | |
| parent | 9ab34fe76114b9538bfcaf3a9d112dee0feb5f17 (diff) | |
| download | op-kernel-dev-652050aec936fdd70ed9cbce1cd1ef30a7c9d117.zip op-kernel-dev-652050aec936fdd70ed9cbce1cd1ef30a7c9d117.tar.gz | |
[PATCH] mark several functions __always_inline
Arjan van de Ven <arjan@infradead.org>
Mark a number of functions as 'must inline'. The functions affected by this
patch need to be inlined because they use knowledge that their arguments are
constant so that most of the function optimizes away. At this point this
patch does not change behavior, it's for documentation only (and for future
patches in the inline series)
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Arjan van de Ven <arjan@infradead.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-i386/bitops.h')
| -rw-r--r-- | include/asm-i386/bitops.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-i386/bitops.h b/include/asm-i386/bitops.h index fe0819f..88e6ca24 100644 --- a/include/asm-i386/bitops.h +++ b/include/asm-i386/bitops.h @@ -247,7 +247,7 @@ static inline int test_and_change_bit(int nr, volatile unsigned long* addr) static int test_bit(int nr, const volatile void * addr); #endif -static inline int constant_test_bit(int nr, const volatile unsigned long *addr) +static __always_inline int constant_test_bit(int nr, const volatile unsigned long *addr) { return ((1UL << (nr & 31)) & (addr[nr >> 5])) != 0; } |
