diff options
| author | Lee Susman <lsusman@codeaurora.org> | 2013-04-08 13:09:48 +0300 |
|---|---|---|
| committer | David Keitel <dkeitel@codeaurora.org> | 2016-03-22 11:03:39 -0700 |
| commit | 34144c841b1ae040b0575ee6e859ec63609c73a7 (patch) | |
| tree | 4ec561c265da4ce4f276250aecca7b40c373a7d0 /include/linux | |
| parent | 78ec19c5f9a177a11042c5bcd5387ed595e04e1d (diff) | |
mm: change initial readahead window size calculation
Change the logic which determines the initial readahead window size
such that for small requests (one page) the initial window size
will be x4 the size of the original request, regardless of the
VM_MAX_READAHEAD value. This prevents a rapid ramp-up
that could be caused due to increasing VM_MAX_READAHEAD.
Change-Id: I93d59c515d7e6c6d62348790980ff7bd4f434997
Signed-off-by: Lee Susman <lsusman@codeaurora.org>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions