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authorShaohua Li <shli@fb.com>2017-08-14 15:04:56 -0700
committerJens Axboe <axboe@kernel.dk>2017-08-23 08:54:06 -0600
commit5bcd0e0c79b513261172d1348f93d1bf00dffbdf (patch)
tree219a1c0deb9dbb2c1250b1f3a815b8e817829949 /tools/perf/scripts/python/call-graph-from-postgresql.py
parent94bc02e30fb8d04429ecf91820abbea0eb5c4ee1 (diff)
nullb: support memory backed store
This adds memory backed store in nullb. User configure 'memory_backed' attribute for this. By default, nullb disk doesn't use memory backed store. Based on original patch from Kyungchan Koh Signed-off-by: Kyungchan Koh <kkc6196@fb.com> Signed-off-by: Shaohua Li <shli@fb.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
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