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| author | Bobi Jam <bobijam.xu@intel.com> | 2016-09-18 16:37:10 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-09-19 09:24:11 +0200 |
| commit | 47137ad380a4d4c738f246bd792b76fd403219ce (patch) | |
| tree | 1274c971f13755c73b6669bdb3531a6506378bb9 /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | 50dd90bab8745fe88e1e791dd6dfe2d5053c3981 (diff) | |
| download | linux-47137ad380a4d4c738f246bd792b76fd403219ce.tar.gz linux-47137ad380a4d4c738f246bd792b76fd403219ce.zip | |
staging: lustre: llite: update ras stride offset
When a read ahead does not reach the end of the region reserved from
ras, we'd set ras::ras_next_readahead back to where we left off; For
stride read ahead, it needs to make sure that the offset is no less
than ras_stride_offset, so that the stride read ahead can work
correctly.
Signed-off-by: Bobi Jam <bobijam.xu@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5263
Reviewed-on: http://review.whamcloud.com/11181
Reviewed-by: Fan Yong <fan.yong@intel.com>
Reviewed-by: wang di <di.wang@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions