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authorDan Ehrenberg <dehrenberg@chromium.org>2015-04-14 15:58:15 -0700
committerJens Axboe <axboe@fb.com>2015-04-14 18:16:18 -0600
commit0e4dd95c548cca2e7bef7db3696231130cb4b594 (patch)
treecbfb5e0494b95ce044835720c477d3926dc90edd /stat.h
parent7854ada85dafe2ff6684fbb93e973f91283d99fc (diff)
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Add new writetrim rw= mode for trims preceding writes
In this new mode, sequential trims and writes are interspersed by first doing a trim at a particular offset, then doing writes starting from that offset until the start of the next trim block, then another trim, etc. This workload is designed to match the requirements of NAND flash, if trims are implemented as erases. Signed-off-by: Dan Ehrenberg <dehrenberg@chromium.org> Signed-off-by: Jens Axboe <axboe@fb.com>
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