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| author | Jiri Kosina | 2015-06-25 01:56:07 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2015-06-25 02:49:41 +0200 |
| commit | cd0924112119547b0d3fb13a9ed99717d924c2be (patch) | |
| tree | 49a000c9132efe3fb88a9d31214511f6f38dae3b /mm/mprotect.c | |
| parent | mm, hwpoison: remove obsolete "Notebook" todo list (diff) | |
| download | kernel-qcow2-linux-cd0924112119547b0d3fb13a9ed99717d924c2be.tar.gz kernel-qcow2-linux-cd0924112119547b0d3fb13a9ed99717d924c2be.tar.xz kernel-qcow2-linux-cd0924112119547b0d3fb13a9ed99717d924c2be.zip | |
thp: cleanup how khugepaged enters freezer
khugepaged_do_scan() checks in every iteration whether freezing(current)
is true, and in such case breaks out of the loop, which causes
try_to_freeze() to be called immediately afterwards in
khugepaged_wait_work().
If nothing else, this causes unnecessary freezing(current) test, and also
makes the way khugepaged enters freezer a bit less obvious than necessary.
Let's just try to freeze directly, instead of splitting it into two
(directly adjacent) phases.
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Cc: Mel Gorman <mgorman@suse.de>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/mprotect.c')
0 files changed, 0 insertions, 0 deletions