diff options
| author | David Howells <dhowells@redhat.com> | 2009-05-06 16:03:02 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-05-06 16:36:10 -0700 |
| commit | 9155203a5de94278525647b16733f0c315f3b786 (patch) | |
| tree | 68d64b7cf9671c2a725f4f191b3cfb4b37e41f32 /mm/swap_state.c | |
| parent | 74614f8d9d4141a3752fc1c38706859b63f4842b (diff) | |
mm: use roundown_pow_of_two() in zone_batchsize()
Use roundown_pow_of_two(N) in zone_batchsize() rather than (1 <<
(fls(N)-1)) as they are equivalent, and with the former it is easier to
see what is going on.
Signed-off-by: David Howells <dhowells@redhat.com>
Tested-by: Lanttor Guo <lanttor.guo@freescale.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/swap_state.c')
0 files changed, 0 insertions, 0 deletions