diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-03-28 16:40:20 -0400 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-03-28 16:48:38 -0400 |
commit | 7c730ccdc1188b97f5c8cb690906242c7ed75c22 (patch) | |
tree | 17ccd927e70dadaf59104c53cce892474eb539b2 /kernel/irq/manage.c | |
parent | 8d735b4148d46446e64d72b22ef0344ee8dc02fa (diff) | |
parent | 82268da1b130f763d22d04f7d016bbf6fc8815c2 (diff) |
Merge branch 'percpu-cpumask-x86-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'percpu-cpumask-x86-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (682 commits)
percpu: fix spurious alignment WARN in legacy SMP percpu allocator
percpu: generalize embedding first chunk setup helper
percpu: more flexibility for @dyn_size of pcpu_setup_first_chunk()
percpu: make x86 addr <-> pcpu ptr conversion macros generic
linker script: define __per_cpu_load on all SMP capable archs
x86: UV: remove uv_flush_tlb_others() WARN_ON
percpu: finer grained locking to break deadlock and allow atomic free
percpu: move fully free chunk reclamation into a work
percpu: move chunk area map extension out of area allocation
percpu: replace pcpu_realloc() with pcpu_mem_alloc() and pcpu_mem_free()
x86, percpu: setup reserved percpu area for x86_64
percpu, module: implement reserved allocation and use it for module percpu variables
percpu: add an indirection ptr for chunk page map access
x86: make embedding percpu allocator return excessive free space
percpu: use negative for auto for pcpu_setup_first_chunk() arguments
percpu: improve first chunk initial area map handling
percpu: cosmetic renames in pcpu_setup_first_chunk()
percpu: clean up percpu constants
x86: un-__init fill_pud/pmd/pte
x86: remove vestigial fix_ioremap prototypes
...
Manually merge conflicts in arch/ia64/kernel/irq_ia64.c
Diffstat (limited to 'kernel/irq/manage.c')
-rw-r--r-- | kernel/irq/manage.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c index ea119effe09..6458e99984c 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 @@ static int setup_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); |
130 | set_affinity: | 130 | set_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 | } |