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| author | Kent Overstreet <kmo@daterainc.com> | 2013-08-09 21:14:13 -0700 |
|---|---|---|
| committer | Kent Overstreet <kmo@daterainc.com> | 2014-01-08 13:05:07 -0800 |
| commit | d56d000a1f424aa77538bd5aad18b43037ed20cc (patch) | |
| tree | 77a303f11e2462546f0e621fa9a5a4d840d23dba /tools/perf/scripts/python/net_dropmonitor.py | |
| parent | bcache: Minor btree cache fix (diff) | |
| download | linux-d56d000a1f424aa77538bd5aad18b43037ed20cc.tar.gz linux-d56d000a1f424aa77538bd5aad18b43037ed20cc.zip | |
bcache: Don't touch bucket gen for dirty ptrs
Unnecessary since a bucket that has dirty pointers pointing to it can
never be invalidated - and skipping it is a measurable performance
boost, since the bucket gen will usually be a cache miss.
Signed-off-by: Kent Overstreet <kmo@daterainc.com>
Diffstat (limited to 'tools/perf/scripts/python/net_dropmonitor.py')
0 files changed, 0 insertions, 0 deletions