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| author |   Joe Thornber <ejt@redhat.com> | 2016-09-22 06:15:21 -0400 |
|---|---|---|
| committer |   Mike Snitzer <snitzer@redhat.com> | 2017-02-16 13:12:47 -0500 |
| commit | 629d0a8a1a104187db8fbf966e4cc5cfb6aa9a3c (patch) | |
| tree | df900a59355073aca34dd8de83d4ca631428cd6e /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | dm cache metadata: use bitset cursor api to load discard bitset (diff) | |
| download | wireguard-linux-629d0a8a1a104187db8fbf966e4cc5cfb6aa9a3c.tar.xz wireguard-linux-629d0a8a1a104187db8fbf966e4cc5cfb6aa9a3c.zip | |
dm cache metadata: add "metadata2" feature
If "metadata2" is provided as a table argument when creating/loading a
cache target a more compact metadata format, with separate dirty bits,
is used. "metadata2" improves speed of shutting down a cache target.
Signed-off-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions