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(parent: de64df0) | patch
Add a real semaphore implemtation
authorJens Axboe <jens.axboe@oracle.com>
Thu, 8 Mar 2007 19:25:46 +0000 (20:25 +0100)
committerJens Axboe <jens.axboe@oracle.com>
Thu, 8 Mar 2007 19:25:46 +0000 (20:25 +0100)
commit07739b57f09886b41323c605b0dbda7d2c12522b
tree409d5f6aa8930f6ed738a98e82af8ba80f77bafdtree | snapshot
parentde64df05bb69d38b7ecf548d9e15573b9010704acommit | diff
Add a real semaphore implemtation

I've seen races where job N+1 got started before N, this breaks
for dependent jobs. So give up and implement a real semaphore
in mmap'ed shared storage.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Makefile diff | blob | blame | history
fio.c diff | blob | blame | history
fio.h diff | blob | blame | history
init.c diff | blob | blame | history
mutex.c [new file with mode: 0644] blob
mutex.h [new file with mode: 0644] blob
fio - Flexible IO Tester