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authorDan Streetman <ddstreet@ieee.org>2017-02-27 14:26:50 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2017-02-27 18:43:45 -0800
commitbae21db88b7075662f28a0aa57e97016a2fdabfd (patch)
treec052b5c5769cd00584c4e5744249ecac5c6d63dd /arch
parentzswap: allow initialization at boot without pool (diff)
downloadlinux-dev-bae21db88b7075662f28a0aa57e97016a2fdabfd.tar.xz
linux-dev-bae21db88b7075662f28a0aa57e97016a2fdabfd.zip
zswap: clear compressor or zpool param if invalid at init
If either the compressor and/or zpool param are invalid at boot, and their default value is also invalid, set the param to the empty string to indicate there is no compressor and/or zpool configured. This allows users to check the sysfs interface to see which param needs changing. Link: http://lkml.kernel.org/r/20170124200259.16191-4-ddstreet@ieee.org Signed-off-by: Dan Streetman <dan.streetman@canonical.com> Cc: Seth Jennings <sjenning@redhat.com> Cc: Michal Hocko <mhocko@kernel.org> Cc: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> Cc: Minchan Kim <minchan@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions