diff options
author | Mike Travis <travis@sgi.com> | 2008-12-16 17:33:55 -0800 |
---|---|---|
committer | Mike Travis <travis@sgi.com> | 2008-12-16 17:40:56 -0800 |
commit | 6eeb7c5a99434596c5953a95baa17d2f085664e3 (patch) | |
tree | 30fd0b08b0a427b953beaf92927468bf86fad956 /arch/x86/kernel | |
parent | 95d313cf1c1ecedc8bec5727b09bdacbf67dfc45 (diff) |
x86: update add-cpu_mask_to_apicid_and to use struct cpumask*
Impact: use updated APIs
Various API updates for x86:add-cpu_mask_to_apicid_and
(Note: separate because previous patch has been "backported" to 2.6.27.)
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Mike Travis <travis@sgi.com>
Diffstat (limited to 'arch/x86/kernel')
-rw-r--r-- | arch/x86/kernel/genapic_flat_64.c | 21 | ||||
-rw-r--r-- | arch/x86/kernel/genx2apic_cluster.c | 10 | ||||
-rw-r--r-- | arch/x86/kernel/genx2apic_phys.c | 10 | ||||
-rw-r--r-- | arch/x86/kernel/genx2apic_uv_x.c | 10 |
4 files changed, 26 insertions, 25 deletions
diff --git a/arch/x86/kernel/genapic_flat_64.c b/arch/x86/kernel/genapic_flat_64.c index 1efecd206a7..c772bb10b17 100644 --- a/arch/x86/kernel/genapic_flat_64.c +++ b/arch/x86/kernel/genapic_flat_64.c @@ -158,13 +158,13 @@ static unsigned int flat_cpu_mask_to_apicid(const cpumask_t *cpumask) return cpus_addr(*cpumask)[0] & APIC_ALL_CPUS; } -static unsigned int flat_cpu_mask_to_apicid_and(const cpumask_t *cpumask, - const cpumask_t *andmask) +static unsigned int flat_cpu_mask_to_apicid_and(const struct cpumask *cpumask, + const struct cpumask *andmask) { - unsigned long mask1 = cpus_addr(*cpumask)[0] & APIC_ALL_CPUS; - unsigned long mask2 = cpus_addr(*andmask)[0] & APIC_ALL_CPUS; + unsigned long mask1 = cpumask_bits(cpumask)[0] & APIC_ALL_CPUS; + unsigned long mask2 = cpumask_bits(andmask)[0] & APIC_ALL_CPUS; - return (int)(mask1 & mask2); + return mask1 & mask2; } static unsigned int phys_pkg_id(int index_msb) @@ -264,8 +264,9 @@ static unsigned int physflat_cpu_mask_to_apicid(const cpumask_t *cpumask) return BAD_APICID; } -static unsigned int physflat_cpu_mask_to_apicid_and(const cpumask_t *cpumask, - const cpumask_t *andmask) +static unsigned int +physflat_cpu_mask_to_apicid_and(const struct cpumask *cpumask, + const struct cpumask *andmask) { int cpu; @@ -273,9 +274,9 @@ static unsigned int physflat_cpu_mask_to_apicid_and(const cpumask_t *cpumask, * We're using fixed IRQ delivery, can only return one phys APIC ID. * May as well be the first. */ - while ((cpu = next_cpu(-1, *cpumask)) < nr_cpu_ids) - if (cpu_isset(cpu, *andmask)) - return per_cpu(x86_cpu_to_apicid, cpu); + cpu = cpumask_any_and(cpumask, andmask); + if (cpu < nr_cpu_ids) + return per_cpu(x86_cpu_to_apicid, cpu); return BAD_APICID; } diff --git a/arch/x86/kernel/genx2apic_cluster.c b/arch/x86/kernel/genx2apic_cluster.c index fd8047f4e45..e7d16f53b9c 100644 --- a/arch/x86/kernel/genx2apic_cluster.c +++ b/arch/x86/kernel/genx2apic_cluster.c @@ -123,8 +123,8 @@ static unsigned int x2apic_cpu_mask_to_apicid(const cpumask_t *cpumask) return BAD_APICID; } -static unsigned int x2apic_cpu_mask_to_apicid_and(const cpumask_t *cpumask, - const cpumask_t *andmask) +static unsigned int x2apic_cpu_mask_to_apicid_and(const struct cpumask *cpumask, + const struct cpumask *andmask) { int cpu; @@ -132,9 +132,9 @@ static unsigned int x2apic_cpu_mask_to_apicid_and(const cpumask_t *cpumask, * We're using fixed IRQ delivery, can only return one phys APIC ID. * May as well be the first. */ - while ((cpu = next_cpu(-1, *cpumask)) < nr_cpu_ids) - if (cpu_isset(cpu, *andmask)) - return per_cpu(x86_cpu_to_apicid, cpu); + cpu = cpumask_any_and(cpumask, andmask); + if (cpu < nr_cpu_ids) + return per_cpu(x86_cpu_to_apicid, cpu); return BAD_APICID; } diff --git a/arch/x86/kernel/genx2apic_phys.c b/arch/x86/kernel/genx2apic_phys.c index d5578bb8f16..9d0386c7e79 100644 --- a/arch/x86/kernel/genx2apic_phys.c +++ b/arch/x86/kernel/genx2apic_phys.c @@ -122,8 +122,8 @@ static unsigned int x2apic_cpu_mask_to_apicid(const cpumask_t *cpumask) return BAD_APICID; } -static unsigned int x2apic_cpu_mask_to_apicid_and(const cpumask_t *cpumask, - const cpumask_t *andmask) +static unsigned int x2apic_cpu_mask_to_apicid_and(const struct cpumask *cpumask, + const struct cpumask *andmask) { int cpu; @@ -131,9 +131,9 @@ static unsigned int x2apic_cpu_mask_to_apicid_and(const cpumask_t *cpumask, * We're using fixed IRQ delivery, can only return one phys APIC ID. * May as well be the first. */ - while ((cpu = next_cpu(-1, *cpumask)) < nr_cpu_ids) - if (cpu_isset(cpu, *andmask)) - return per_cpu(x86_cpu_to_apicid, cpu); + cpu = cpumask_any_and(cpumask, andmask); + if (cpu < nr_cpu_ids) + return per_cpu(x86_cpu_to_apicid, cpu); return BAD_APICID; } diff --git a/arch/x86/kernel/genx2apic_uv_x.c b/arch/x86/kernel/genx2apic_uv_x.c index 53bd2570272..22596ec94c8 100644 --- a/arch/x86/kernel/genx2apic_uv_x.c +++ b/arch/x86/kernel/genx2apic_uv_x.c @@ -179,8 +179,8 @@ static unsigned int uv_cpu_mask_to_apicid(const cpumask_t *cpumask) return BAD_APICID; } -static unsigned int uv_cpu_mask_to_apicid_and(const cpumask_t *cpumask, - const cpumask_t *andmask) +static unsigned int uv_cpu_mask_to_apicid_and(const struct cpumask *cpumask, + const struct cpumask *andmask) { int cpu; @@ -188,9 +188,9 @@ static unsigned int uv_cpu_mask_to_apicid_and(const cpumask_t *cpumask, * We're using fixed IRQ delivery, can only return one phys APIC ID. * May as well be the first. */ - while ((cpu = next_cpu(-1, *cpumask)) < nr_cpu_ids) - if (cpu_isset(cpu, *andmask)) - return per_cpu(x86_cpu_to_apicid, cpu); + cpu = cpumask_any_and(cpumask, andmask); + if (cpu < nr_cpu_ids) + return per_cpu(x86_cpu_to_apicid, cpu); return BAD_APICID; } |