diff options
| author | Minchan Kim <minchan@kernel.org> | 2017-09-06 16:19:57 -0700 |
|---|---|---|
| committer | Peter Kalauskas <peskal@google.com> | 2018-08-24 08:17:23 -0700 |
| commit | b865cfdbdc4a485a4eee44b67757496c28e13978 (patch) | |
| tree | 89b52a283cce4964cae556ecbde7607591ed530f /tools/perf/scripts/python/check-perf-trace.py | |
| parent | 6b584e46ec500b12f2a4aecaecb3d6f293a9b350 (diff) | |
BACKPORT: zram: add free space management in backing device
With backing device, zram needs management of free space of backing
device.
This patch adds bitmap logic to manage free space which is very naive.
However, it would be simple enough as considering uncompressible pages's
frequenty in zram.
Link: http://lkml.kernel.org/r/1498459987-24562-6-git-send-email-minchan@kernel.org
Signed-off-by: Minchan Kim <minchan@kernel.org>
Cc: Juneho Choi <juno.choi@lge.com>
Cc: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
(cherry picked from commit 1363d4662a0d28dfdb81ef426c88c9a8dbf7c338)
Signed-off-by: Peter Kalauskas <peskal@google.com>
Bug: 112488418
Change-Id: I37dc98b40bfddceb9eb6d989ca30683dbf89210c
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions