tree 8ceb1c78a54c6f44f177779b2b7bdbbc9e03048a
parent 40c99aae23529f3d069ae08836ae46fadb3fd2bd
author Chandra Seetharaman <sekharan@us.ibm.com> 1159520485 -0700
committer Linus Torvalds <torvalds@g5.osdl.org> 1159546702 -0700

[PATCH] call mm/page-writeback.c:set_ratelimit() when new pages are hot-added

ratelimit_pages in page-writeback.c is recalculated (in set_ratelimit())
every time a CPU is hot-added/removed.  But this value is not recalculated
when new pages are hot-added.

This patch fixes that problem by calling set_ratelimit() when new pages
are hot-added.

[akpm@osdl.org: cleanups]
Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>