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(parent: d84f8d4) | patch
blktrace support: speedup reading of data
authorJens Axboe <jens.axboe@oracle.com>
Wed, 16 May 2007 07:25:09 +0000 (09:25 +0200)
committerJens Axboe <jens.axboe@oracle.com>
Wed, 16 May 2007 07:25:09 +0000 (09:25 +0200)
commite28875637094451a3c5ec4071f964c1a02dd8f5b
tree77487b30c2cddb4b11ee63519e98d240d49ee7e2tree | snapshot
parentd84f8d4931be0c7519bd9f97f9914b07578a9854commit | diff
blktrace support: speedup reading of data

We used to read in data in really small chunks (48 bytes at the time,
the size of the trace). This is really slow for large traces, so
add a fifo frontend to refill the cache in much larger sizes.

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