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| author | Dan Streetman <ddstreet@ieee.org> | 2015-06-26 00:00:35 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-06-26 02:00:37 +0200 |
| commit | c00ed16a9eb98a7fc076e227bdd95c1451ca1e6e (patch) | |
| tree | 5755f0f5b8cb5bf27b86d4a8b183722442475095 /mm/zpool.c | |
| parent | zram: check comp algorithm availability earlier (diff) | |
| download | linux-c00ed16a9eb98a7fc076e227bdd95c1451ca1e6e.tar.xz linux-c00ed16a9eb98a7fc076e227bdd95c1451ca1e6e.zip | |
zswap: runtime enable/disable
Change the "enabled" parameter to be configurable at runtime. Remove the
enabled check from init(), and move it to the frontswap store() function;
when enabled, pages will be stored, and when disabled, pages won't be
stored.
This is almost identical to Seth's patch from 2 years ago:
http://lkml.iu.edu/hypermail/linux/kernel/1307.2/04289.html
[akpm@linux-foundation.org: tweak documentation]
Signed-off-by: Dan Streetman <ddstreet@ieee.org>
Suggested-by: Seth Jennings <sjennings@variantweb.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/zpool.c')
0 files changed, 0 insertions, 0 deletions