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| author | Calin Juravle <calin@google.com> | 2014-04-29 20:25:26 +0100 |
|---|---|---|
| committer | Calin Juravle <calin@google.com> | 2014-04-30 14:30:15 +0100 |
| commit | b743790ccabd9b0b93355ff693066478d10dae0d (patch) | |
| tree | 7594a0cbcc9703fbd5ae9f7dcb48daaad1e2ff69 /libc/bionic | |
| parent | eab395e4a88ee8ca7eeb7b6b2d6dfde364afbfcc (diff) | |
| download | bionic-b743790ccabd9b0b93355ff693066478d10dae0d.zip bionic-b743790ccabd9b0b93355ff693066478d10dae0d.tar.gz bionic-b743790ccabd9b0b93355ff693066478d10dae0d.tar.bz2 | |
Fix cpu_set_t
- extend CPU_SETSIZE for LP64
- fix CPU_(AND|OR|XOR) macros
- fix CPU_OP_S macro
- fix __sched_cpucount
- tidy up the code
Change-Id: I741afff4d0c473e8a1ee6b4141981dc24467e0d4
Diffstat (limited to 'libc/bionic')
| -rw-r--r-- | libc/bionic/sched_cpucount.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/libc/bionic/sched_cpucount.c b/libc/bionic/sched_cpucount.c index 9458dc8..2ea1d3f 100644 --- a/libc/bionic/sched_cpucount.c +++ b/libc/bionic/sched_cpucount.c @@ -28,13 +28,14 @@ #define _GNU_SOURCE 1 #include <sched.h> -int __sched_cpucount(size_t setsize, cpu_set_t* set) -{ - int nn = 0, nn_max = setsize / sizeof(__CPU_BITTYPE); - int count = 0; +int __sched_cpucount(size_t setsize, cpu_set_t* set) { + int nn = 0; + int nn_max = setsize / sizeof(__CPU_BITTYPE); + int count = 0; - for ( ; nn < nn_max; nn++ ) - count += __builtin_popcount(set->__bits[nn]); + for ( ; nn < nn_max; nn++ ) { + count += __builtin_popcountl(set->__bits[nn]); + } - return count; + return count; } |