diff options
| author | Joe Thornber <ejt@redhat.com> | 2014-10-06 15:28:30 +0100 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2014-11-10 15:25:27 -0500 |
| commit | 8a01a6af75f839ff8eb25dab69b49224e855bfa1 (patch) | |
| tree | 6e0c31ce682332cd8af5d6f77037b56421507542 /tools/perf/scripts/python/syscall-counts.py | |
| parent | dm transaction manager: add support for prefetching blocks of metadata (diff) | |
| download | linux-8a01a6af75f839ff8eb25dab69b49224e855bfa1.tar.gz linux-8a01a6af75f839ff8eb25dab69b49224e855bfa1.zip | |
dm thin: prefetch missing metadata pages
Prefetch metadata at the start of the worker thread and then again every
128th bio processed from the deferred list.
Signed-off-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions