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author | 2017-04-05 19:21:14 +0200 | |
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committer | 2017-04-08 11:25:38 -0600 | |
commit | 31edeacd77b3b0bfe0d1b38db15cdd687cb89e34 (patch) | |
tree | b1f8efd747365b8155856a756c38488a56647bea /tools/perf/scripts/python/call-graph-from-postgresql.py | |
parent | nvme: implement REQ_OP_WRITE_ZEROES (diff) | |
download | linux-dev-31edeacd77b3b0bfe0d1b38db15cdd687cb89e34.tar.xz linux-dev-31edeacd77b3b0bfe0d1b38db15cdd687cb89e34.zip |
zram: implement REQ_OP_WRITE_ZEROES
Just the same as discard if the block size equals the system page size.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
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