diff options
| author | Andrew Morton <akpm@zip.com.au> | 2002-08-13 01:08:04 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@penguin.transmeta.com> | 2002-08-13 01:08:04 -0700 |
| commit | 5803a3a6fb76498764b520f5ba02b2bf86f063db (patch) | |
| tree | 61c27604c377cf5d5f920506619ea476ddad0eb9 /kernel | |
| parent | 88d37bdd020ef914ed2c0253d056671687efd91e (diff) | |
[PATCH] scaled writeback throttling levels
get_page_state() is showing up on profiles on some big machines. It is
a quite expensive function and it is being called too often.
The patch replaces the hardwired RATELIMIT_PAGES with a calculated
amount based on the amount of memory in the machine and the number of
CPUs.
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions