From: Andrew Morton Date: Mon, 23 Aug 2021 23:59:34 +0000 (+1000) Subject: mm-compaction-support-triggering-of-proactive-compaction-by-user-fix X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=dd7bc410c396113fdaf733a176d1056f50254a1e;p=users%2Fjedix%2Flinux-maple.git mm-compaction-support-triggering-of-proactive-compaction-by-user-fix tweak vm.rst, per Mike Cc: Mike Rapoport Cc: Charan Teja Reddy Cc: Dave Hansen Cc: David Rientjes Cc: Iurii Zaikin Cc: Jonathan Corbet Cc: Kees Cook Cc: Khalid Aziz Cc: Luis Chamberlain Cc: Mel Gorman Cc: Nitin Gupta Cc: Vinayak Menon Cc: Vlastimil Babka Signed-off-by: Andrew Morton Signed-off-by: Stephen Rothwell --- diff --git a/Documentation/admin-guide/sysctl/vm.rst b/Documentation/admin-guide/sysctl/vm.rst index b526cf6793a6..5e795202111f 100644 --- a/Documentation/admin-guide/sysctl/vm.rst +++ b/Documentation/admin-guide/sysctl/vm.rst @@ -118,7 +118,7 @@ compaction_proactiveness This tunable takes a value in the range [0, 100] with a default value of 20. This tunable determines how aggressively compaction is done in the -background. On write of non zero value to this tunable will immediately +background. Write of a non zero value to this tunable will immediately trigger the proactive compaction. Setting it to 0 disables proactive compaction. Note that compaction has a non-trivial system-wide impact as pages