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| author | Rusty Russell <rusty@rustcorp.com.au> | 2009-02-16 17:31:59 -0600 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2009-02-16 17:32:00 +1030 |
| commit | 1371be0f7c8f6141b2dbfde6a7ae7885bedb9834 (patch) | |
| tree | fb2029b6b59f5e68793f9cad2f10f2b1e5a78e7b /arch/alpha/kernel/process.c | |
| parent | a0abd520fd69295f4a3735e29a9448a32e101d47 (diff) | |
| download | op-kernel-dev-1371be0f7c8f6141b2dbfde6a7ae7885bedb9834.zip op-kernel-dev-1371be0f7c8f6141b2dbfde6a7ae7885bedb9834.tar.gz | |
cpumask: Use cpu_*_mask accessors code: alpha
Impact: use new API, fix SMP bug.
Use the new accessors rather than frobbing bits directly.
This also removes the bug introduced in ee0c468b (alpha: compile
fixes) which had Alpha setting bits on an on-stack cpumask, not the
cpu_online_map.
Cc: Richard Henderson <rth@twiddle.net>
Cc: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Mike Travis <travis@sgi.com>
Acked-by: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Acked-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/alpha/kernel/process.c')
| -rw-r--r-- | arch/alpha/kernel/process.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/alpha/kernel/process.c b/arch/alpha/kernel/process.c index f238370..8d0097f 100644 --- a/arch/alpha/kernel/process.c +++ b/arch/alpha/kernel/process.c @@ -93,8 +93,8 @@ common_shutdown_1(void *generic_ptr) if (cpuid != boot_cpuid) { flags |= 0x00040000UL; /* "remain halted" */ *pflags = flags; - cpu_clear(cpuid, cpu_present_map); - cpu_clear(cpuid, cpu_possible_map); + set_cpu_present(cpuid, false); + set_cpu_possible(cpuid, false); halt(); } #endif @@ -120,8 +120,8 @@ common_shutdown_1(void *generic_ptr) #ifdef CONFIG_SMP /* Wait for the secondaries to halt. */ - cpu_clear(boot_cpuid, cpu_present_map); - cpu_clear(boot_cpuid, cpu_possible_map); + set_cpu_present(boot_cpuid, false); + set_cpu_possible(boot_cpuid, false); while (cpus_weight(cpu_present_map)) barrier(); #endif |
