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| author |   Rusty Russell <rusty@rustcorp.com.au> | 2008-12-30 09:05:12 +1030 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2008-12-30 09:05:12 +1030 |
| commit | 278d1ed65e25d80af7c3a112d707b3f70516ddb4 (patch) | |
| tree | 633c75759731d5e1c2a0fb7d4c187bc3782c6285 /include/linux/bitmap.h | |
| parent | Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 (diff) | |
| download | linux-dev-278d1ed65e25d80af7c3a112d707b3f70516ddb4.tar.xz linux-dev-278d1ed65e25d80af7c3a112d707b3f70516ddb4.zip | |
cpumask: make CONFIG_NR_CPUS always valid.
Impact: cleanup
Currently we have NR_CPUS, which is 1 on UP, and CONFIG_NR_CPUS on
SMP. If we make CONFIG_NR_CPUS always valid (and always 1 on !SMP),
we can skip the middleman.
This also allows us to find and check all the unaudited NR_CPUS usage
as we prepare for v. large NR_CPUS.
To avoid breaking every arch, we cheat and do this for the moment
in the header if the arch doesn't.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Mike Travis <travis@sgi.com>
Diffstat (limited to 'include/linux/bitmap.h')
0 files changed, 0 insertions, 0 deletions