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| author | Alex Elder <elder@dreamhost.com> | 2012-01-24 01:49:27 +0400 |
|---|---|---|
| committer | Alex Elder <elder@dreamhost.com> | 2012-03-22 19:47:45 +0400 |
| commit | 5766651971e81298732466c9aa462ff47898ba37 (patch) | |
| tree | 147bfd12f3b335d6b2fdb2af162c582a58c33fe5 /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | 80834312a4da1405a9bc788313c67643de6fcb4c (diff) | |
| download | linux-5766651971e81298732466c9aa462ff47898ba37.tar.xz | |
ceph: use a shared zero page rather than one per messenger
Each messenger allocates a page to be used when writing zeroes
out in the event of error or other abnormal condition. Instead,
use the kernel ZERO_PAGE() for that purpose.
Signed-off-by: Alex Elder <elder@dreamhost.com>
Signed-off-by: Sage Weil <sage@newdream.net>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions