From 6eeb7c5a99434596c5953a95baa17d2f085664e3 Mon Sep 17 00:00:00 2001 From: Mike Travis Date: Tue, 16 Dec 2008 17:33:55 -0800 Subject: 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 Signed-off-by: Mike Travis --- arch/x86/include/asm/summit/apic.h | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) (limited to 'arch/x86/include/asm/summit') diff --git a/arch/x86/include/asm/summit/apic.h b/arch/x86/include/asm/summit/apic.h index cbcc2c7eb1d..651a9384934 100644 --- a/arch/x86/include/asm/summit/apic.h +++ b/arch/x86/include/asm/summit/apic.h @@ -170,8 +170,8 @@ static inline unsigned int cpu_mask_to_apicid(const cpumask_t *cpumask) return apicid; } -static inline unsigned int cpu_mask_to_apicid_and(const cpumask_t *cpumask, - const cpumask_t *andmask) +static inline unsigned int cpu_mask_to_apicid_and(const struct cpumask *cpumask, + const struct cpumask *andmask) { int num_bits_set; int num_bits_set2; @@ -179,9 +179,9 @@ static inline unsigned int cpu_mask_to_apicid_and(const cpumask_t *cpumask, int cpu; int apicid = 0; - num_bits_set = cpus_weight(*cpumask); - num_bits_set2 = cpus_weight(*andmask); - num_bits_set = min_t(int, num_bits_set, num_bits_set2); + num_bits_set = cpumask_weight(cpumask); + num_bits_set2 = cpumask_weight(andmask); + num_bits_set = min(num_bits_set, num_bits_set2); /* Return id to all */ if (num_bits_set >= nr_cpu_ids) return 0xFF; @@ -189,11 +189,11 @@ static inline unsigned int cpu_mask_to_apicid_and(const cpumask_t *cpumask, * The cpus in the mask must all be on the apic cluster. If are not * on the same apicid cluster return default value of TARGET_CPUS. */ - while ((cpu = next_cpu(-1, *cpumask)) < nr_cpu_ids) - if (cpu_isset(cpu, *andmask) - apicid = cpu_to_logical_apicid(cpu); + cpu = cpumask_first_and(cpumask, andmask); + apicid = cpu_to_logical_apicid(cpu); while (cpus_found < num_bits_set) { - if (cpu_isset(cpu, *cpumask) && cpu_isset(cpu, *andmask)) { + if (cpumask_test_cpu(cpu, cpumask) + && cpumask_test_cpu(cpu, andmask)) { int new_apicid = cpu_to_logical_apicid(cpu); if (apicid_cluster(apicid) != apicid_cluster(new_apicid)) { -- cgit v1.2.3