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| author | Akinobu Mita <mita@miraclelinux.com> | 2006-03-26 11:39:15 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-26 18:57:11 +0200 |
| commit | 930ae745f50088279fdc06057a429f16495b53a2 (patch) | |
| tree | 13f8a66445f1f9730280ec3318127c50b4bc8e46 /init/do_mounts.c | |
| parent | [PATCH] fix error: __u32 undeclared (diff) | |
| download | linux-930ae745f50088279fdc06057a429f16495b53a2.tar.xz linux-930ae745f50088279fdc06057a429f16495b53a2.zip | |
[PATCH] bitops: generic ext2_{set,clear,test,find_first_zero,find_next_zero}_bit()
This patch introduces the C-language equivalents of the functions below:
int ext2_set_bit(int nr, volatile unsigned long *addr);
int ext2_clear_bit(int nr, volatile unsigned long *addr);
int ext2_test_bit(int nr, const volatile unsigned long *addr);
unsigned long ext2_find_first_zero_bit(const unsigned long *addr,
unsigned long size);
unsinged long ext2_find_next_zero_bit(const unsigned long *addr,
unsigned long size);
In include/asm-generic/bitops/ext2-non-atomic.h
This code largely copied from:
include/asm-powerpc/bitops.h
include/asm-parisc/bitops.h
Signed-off-by: Akinobu Mita <mita@miraclelinux.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'init/do_mounts.c')
0 files changed, 0 insertions, 0 deletions