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| author | Andrew Morton <akpm@osdl.org> | 2006-03-22 09:07:39 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-22 16:53:55 +0100 |
| commit | b40607fc02f8248828d52d88f91b7d68df1933b0 (patch) | |
| tree | 4e29b252e6bf8d520de092edfeb9bc60413d92cb /kernel/Kconfig.hz | |
| parent | [PATCH] x86: mark cyc2ns_scale readmostly (diff) | |
| download | linux-b40607fc02f8248828d52d88f91b7d68df1933b0.tar.xz linux-b40607fc02f8248828d52d88f91b7d68df1933b0.zip | |
[PATCH] __get_page_state() cpumask cleanup and fix
__get_page_state() has an open-coded for_each_cpu_mask() loop in it.
Tidy that up, then notice that the code was buggy:
while (cpu < NR_CPUS) {
unsigned long *in, *out, off;
if (!cpu_isset(cpu, *cpumask))
continue;
an obvious infinite loop. I guess we just never call it with a holey cpu
mask.
Even after my cpumask size-reduction work, this patch increases code size :(
Cc: Paul Jackson <pj@sgi.com>
Cc: Christoph Lameter <clameter@engr.sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel/Kconfig.hz')
0 files changed, 0 insertions, 0 deletions