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authorJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>2009-02-11 14:52:22 -0500
committerJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>2009-02-11 14:52:22 -0500
commit9049a11de73d3ecc623f1903100d099f82ede56c (patch)
treec03d130d58168e337a66fe999682452b7a02b42b /kernel/irq/manage.c
parentc47c1b1f3a9d6973108020df1dcab7604f7774dd (diff)
parente4d0407185cdbdcfd99fc23bde2e5454bbc46329 (diff)
Merge commit 'remotes/tip/x86/paravirt' into x86/untangle2
* commit 'remotes/tip/x86/paravirt': (175 commits) xen: use direct ops on 64-bit xen: make direct versions of irq_enable/disable/save/restore to common code xen: setup percpu data pointers xen: fix 32-bit build resulting from mmu move x86/paravirt: return full 64-bit result x86, percpu: fix kexec with vmlinux x86/vmi: fix interrupt enable/disable/save/restore calling convention. x86/paravirt: don't restore second return reg xen: setup percpu data pointers x86: split loading percpu segments from loading gdt x86: pass in cpu number to switch_to_new_gdt() x86: UV fix uv_flush_send_and_wait() x86/paravirt: fix missing callee-save call on pud_val x86/paravirt: use callee-saved convention for pte_val/make_pte/etc x86/paravirt: implement PVOP_CALL macros for callee-save functions x86/paravirt: add register-saving thunks to reduce caller register pressure x86/paravirt: selectively save/restore regs around pvops calls x86: fix paravirt clobber in entry_64.S x86/pvops: add a paravirt_ident functions to allow special patching xen: move remaining mmu-related stuff into mmu.c ... Conflicts: arch/x86/mach-voyager/voyager_smp.c arch/x86/mm/fault.c
Diffstat (limited to 'kernel/irq/manage.c')
-rw-r--r--kernel/irq/manage.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index 291f03664552..a3a5dc9ef346 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -90,14 +90,14 @@ int irq_set_affinity(unsigned int irq, const struct cpumask *cpumask)
90 90
91#ifdef CONFIG_GENERIC_PENDING_IRQ 91#ifdef CONFIG_GENERIC_PENDING_IRQ
92 if (desc->status & IRQ_MOVE_PCNTXT || desc->status & IRQ_DISABLED) { 92 if (desc->status & IRQ_MOVE_PCNTXT || desc->status & IRQ_DISABLED) {
93 cpumask_copy(&desc->affinity, cpumask); 93 cpumask_copy(desc->affinity, cpumask);
94 desc->chip->set_affinity(irq, cpumask); 94 desc->chip->set_affinity(irq, cpumask);
95 } else { 95 } else {
96 desc->status |= IRQ_MOVE_PENDING; 96 desc->status |= IRQ_MOVE_PENDING;
97 cpumask_copy(&desc->pending_mask, cpumask); 97 cpumask_copy(desc->pending_mask, cpumask);
98 } 98 }
99#else 99#else
100 cpumask_copy(&desc->affinity, cpumask); 100 cpumask_copy(desc->affinity, cpumask);
101 desc->chip->set_affinity(irq, cpumask); 101 desc->chip->set_affinity(irq, cpumask);
102#endif 102#endif
103 desc->status |= IRQ_AFFINITY_SET; 103 desc->status |= IRQ_AFFINITY_SET;
@@ -119,16 +119,16 @@ int do_irq_select_affinity(unsigned int irq, struct irq_desc *desc)
119 * one of the targets is online. 119 * one of the targets is online.
120 */ 120 */
121 if (desc->status & (IRQ_AFFINITY_SET | IRQ_NO_BALANCING)) { 121 if (desc->status & (IRQ_AFFINITY_SET | IRQ_NO_BALANCING)) {
122 if (cpumask_any_and(&desc->affinity, cpu_online_mask) 122 if (cpumask_any_and(desc->affinity, cpu_online_mask)
123 < nr_cpu_ids) 123 < nr_cpu_ids)
124 goto set_affinity; 124 goto set_affinity;
125 else 125 else
126 desc->status &= ~IRQ_AFFINITY_SET; 126 desc->status &= ~IRQ_AFFINITY_SET;
127 } 127 }
128 128
129 cpumask_and(&desc->affinity, cpu_online_mask, irq_default_affinity); 129 cpumask_and(desc->affinity, cpu_online_mask, irq_default_affinity);
130set_affinity: 130set_affinity:
131 desc->chip->set_affinity(irq, &desc->affinity); 131 desc->chip->set_affinity(irq, desc->affinity);
132 132
133 return 0; 133 return 0;
134} 134}