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authorRich Felker <dalias@aerifal.cx>2011-09-25 02:38:03 -0400
committerRich Felker <dalias@aerifal.cx>2011-09-25 02:38:03 -0400
commitcba4e1c0a3423ed07ef5c79f6e29360996f32fd7 (patch)
treeb0b71361525510d796f448dd506d8f8f6140ca41 /crt/crt1.c
parent97c5b5a87c3d9df54278e1073d6177f77536bd32 (diff)
downloadmusl-cba4e1c0a3423ed07ef5c79f6e29360996f32fd7.tar.gz
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.
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