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bitops: remove ext2 non-atomic bitops from asm/bitops.h

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As the result of conversions, there are no users of ext2 non-atomic bit
operations except for ext2 filesystem itself.  Now we can put them into
architecture independent code in ext2 filesystem, and remove from
asm/bitops.h for all architectures.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Jan Kara <jack@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Akinobu Mita
2011-03-23 16:42:14 -07:00
committed by Linus Torvalds
parent bb5cda3d70
commit f312eff816
25 changed files with 6 additions and 78 deletions
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7
arch/arm/include/asm/bitops.h
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@@ -339,18 +339,11 @@ static inline int find_next_bit_le(const void *p, int size, int offset)
/*
* Ext2 is defined to use little-endian byte ordering.
* These do not need to be atomic.
*/
#define ext2_set_bit __test_and_set_bit_le
#define ext2_set_bit_atomic(lock, nr, p) \
test_and_set_bit_le(nr, p)
#define ext2_clear_bit __test_and_clear_bit_le
#define ext2_clear_bit_atomic(lock, nr, p) \
test_and_clear_bit_le(nr, p)
#define ext2_test_bit test_bit_le
#define ext2_find_first_zero_bit find_first_zero_bit_le
#define ext2_find_next_zero_bit find_next_zero_bit_le
#define ext2_find_next_bit find_next_bit_le
/*
* Minix is defined to use little-endian byte ordering.