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| author | Rich Felker <dalias@aerifal.cx> | 2011-09-25 02:38:03 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2011-09-25 02:38:03 -0400 |
| commit | cba4e1c0a3423ed07ef5c79f6e29360996f32fd7 (patch) | |
| tree | b0b71361525510d796f448dd506d8f8f6140ca41 /src/linux/sbrk.c | |
| parent | fix ABA race in cond vars, improve them overall (diff) | |
| download | grovel-cba4e1c0a3423ed07ef5c79f6e29360996f32fd7.tar.gz grovel-cba4e1c0a3423ed07ef5c79f6e29360996f32fd7.tar.xz | |
new futex-requeue-based pthread_cond_broadcast implementation
this avoids the "stampede effect" where pthread_cond_broadcast would
result in all waiters waking up simultaneously, only to immediately
contend for the mutex and go back to sleep.
Diffstat (limited to 'src/linux/sbrk.c')
0 files changed, 0 insertions, 0 deletions