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| author | Thomas Gleixner <tglx@linutronix.de> | 2011-03-28 21:59:37 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2011-03-29 01:41:22 +0200 |
| commit | 0ef5ca1e1f0de71300142b8f730f26ded6a0c2f3 (patch) | |
| tree | f8eb0e5e63b7d3115c27f110e59a762fd871d693 /kernel | |
| parent | a6aeddd1c4e464a2150f97ca2d1c3d68cfbd9296 (diff) | |
| download | lwn-0ef5ca1e1f0de71300142b8f730f26ded6a0c2f3.tar.gz lwn-0ef5ca1e1f0de71300142b8f730f26ded6a0c2f3.zip | |
genirq; Fix cleanup fallout
I missed the CONFIG_GENERIC_PENDING_IRQ dependency in the affinity
related functions and the IRQ_LEVEL propagation into irq_data
state. Did not pop up on my main test platforms. :(
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: David Daney <ddaney@caviumnetworks.com>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/irq/chip.c | 2 | ||||
| -rw-r--r-- | kernel/irq/manage.c | 16 |
2 files changed, 10 insertions, 8 deletions
diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c index 451d1e81c15c..03099d521f5e 100644 --- a/kernel/irq/chip.c +++ b/kernel/irq/chip.c @@ -734,6 +734,8 @@ void irq_modify_status(unsigned int irq, unsigned long clr, unsigned long set) irqd_set(&desc->irq_data, IRQD_PER_CPU); if (irq_settings_can_move_pcntxt(desc)) irqd_set(&desc->irq_data, IRQD_MOVE_PCNTXT); + if (irq_settings_is_level(desc)) + irqd_set(&desc->irq_data, IRQD_LEVEL); irqd_set(&desc->irq_data, irq_settings_get_trigger_mask(desc)); diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c index 805c6a0ce780..acf540768b8f 100644 --- a/kernel/irq/manage.c +++ b/kernel/irq/manage.c @@ -112,13 +112,13 @@ void irq_set_thread_affinity(struct irq_desc *desc) } #ifdef CONFIG_GENERIC_PENDING_IRQ -static inline bool irq_can_move_pcntxt(struct irq_desc *desc) +static inline bool irq_can_move_pcntxt(struct irq_data *data) { - return irq_settings_can_move_pcntxt(desc); + return irqd_can_move_in_process_context(data); } -static inline bool irq_move_pending(struct irq_desc *desc) +static inline bool irq_move_pending(struct irq_data *data) { - return irqd_is_setaffinity_pending(&desc->irq_data); + return irqd_is_setaffinity_pending(data); } static inline void irq_copy_pending(struct irq_desc *desc, const struct cpumask *mask) @@ -131,8 +131,8 @@ irq_get_pending(struct cpumask *mask, struct irq_desc *desc) cpumask_copy(mask, desc->pending_mask); } #else -static inline bool irq_can_move_pcntxt(struct irq_desc *desc) { return true; } -static inline bool irq_move_pending(struct irq_desc *desc) { return false; } +static inline bool irq_can_move_pcntxt(struct irq_data *data) { return true; } +static inline bool irq_move_pending(struct irq_desc *data) { return false; } static inline void irq_copy_pending(struct irq_desc *desc, const struct cpumask *mask) { } static inline void @@ -148,7 +148,7 @@ int __irq_set_affinity_locked(struct irq_data *data, const struct cpumask *mask) if (!chip || !chip->irq_set_affinity) return -EINVAL; - if (irqd_can_move_in_process_context(data)) { + if (irq_can_move_pcntxt(data)) { ret = chip->irq_set_affinity(data, mask, false); switch (ret) { case IRQ_SET_MASK_OK: @@ -218,7 +218,7 @@ static void irq_affinity_notify(struct work_struct *work) goto out; raw_spin_lock_irqsave(&desc->lock, flags); - if (irq_move_pending(desc)) + if (irq_move_pending(&desc->irq_data)) irq_get_pending(cpumask, desc); else cpumask_copy(cpumask, desc->irq_data.affinity); |