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| author | Jens Axboe <axboe@kernel.dk> | 2012-07-30 03:03:10 -0400 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2012-07-30 03:03:10 -0400 |
| commit | 72ea1f74fcdf874cca6d2c0962379523bbd99e2c (patch) | |
| tree | 4c67be6c73356086ff44ef1b8b1c9479702689ca /tools/perf/util/include/linux/bitops.h | |
| parent | b1af9be5ef77898c05667bb9dbf3b180d91d3292 (diff) | |
| parent | a73ff3231df59a4b92ccd0dd4e73897c5822489b (diff) | |
Merge branch 'for-jens' of git://git.drbd.org/linux-drbd into for-3.6/drivers
Diffstat (limited to 'tools/perf/util/include/linux/bitops.h')
| -rw-r--r-- | tools/perf/util/include/linux/bitops.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/perf/util/include/linux/bitops.h b/tools/perf/util/include/linux/bitops.h index f1584833bd22..587a230d2075 100644 --- a/tools/perf/util/include/linux/bitops.h +++ b/tools/perf/util/include/linux/bitops.h | |||
| @@ -8,6 +8,8 @@ | |||
| 8 | #define BITS_PER_LONG __WORDSIZE | 8 | #define BITS_PER_LONG __WORDSIZE |
| 9 | #define BITS_PER_BYTE 8 | 9 | #define BITS_PER_BYTE 8 |
| 10 | #define BITS_TO_LONGS(nr) DIV_ROUND_UP(nr, BITS_PER_BYTE * sizeof(long)) | 10 | #define BITS_TO_LONGS(nr) DIV_ROUND_UP(nr, BITS_PER_BYTE * sizeof(long)) |
| 11 | #define BITS_TO_U64(nr) DIV_ROUND_UP(nr, BITS_PER_BYTE * sizeof(u64)) | ||
| 12 | #define BITS_TO_U32(nr) DIV_ROUND_UP(nr, BITS_PER_BYTE * sizeof(u32)) | ||
| 11 | 13 | ||
| 12 | #define for_each_set_bit(bit, addr, size) \ | 14 | #define for_each_set_bit(bit, addr, size) \ |
| 13 | for ((bit) = find_first_bit((addr), (size)); \ | 15 | for ((bit) = find_first_bit((addr), (size)); \ |