diff options
| author | Changbin Du <changbin.du@gmail.com> | 2022-01-28 19:07:27 +0800 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2022-02-02 21:34:19 +0100 |
| commit | fe13889c390e14205e064d7e159e61eb5da4b1c3 (patch) | |
| tree | 0055c3f42df915d35f34d7d8a4738cf1aee54c4d | |
| parent | 26291c54e111ff6ba87a164d85d4a4e134b7315c (diff) | |
genirq, softirq: Use in_hardirq() instead of in_irq()
Replace the obsolete and ambiguos macro in_irq() with the new macro
in_hardirq().
Signed-off-by: Changbin Du <changbin.du@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20220128110727.5110-1-changbin.du@gmail.com
| -rw-r--r-- | kernel/irq/irqdesc.c | 4 | ||||
| -rw-r--r-- | kernel/softirq.c | 10 |
2 files changed, 7 insertions, 7 deletions
diff --git a/kernel/irq/irqdesc.c b/kernel/irq/irqdesc.c index 2267e6527db3..6167d32e27da 100644 --- a/kernel/irq/irqdesc.c +++ b/kernel/irq/irqdesc.c @@ -640,7 +640,7 @@ int handle_irq_desc(struct irq_desc *desc) return -EINVAL; data = irq_desc_get_irq_data(desc); - if (WARN_ON_ONCE(!in_irq() && handle_enforce_irqctx(data))) + if (WARN_ON_ONCE(!in_hardirq() && handle_enforce_irqctx(data))) return -EPERM; generic_handle_irq_desc(desc); @@ -676,7 +676,7 @@ EXPORT_SYMBOL_GPL(generic_handle_irq); */ int generic_handle_domain_irq(struct irq_domain *domain, unsigned int hwirq) { - WARN_ON_ONCE(!in_irq()); + WARN_ON_ONCE(!in_hardirq()); return handle_irq_desc(irq_resolve_mapping(domain, hwirq)); } EXPORT_SYMBOL_GPL(generic_handle_domain_irq); diff --git a/kernel/softirq.c b/kernel/softirq.c index 41f470929e99..fac801815554 100644 --- a/kernel/softirq.c +++ b/kernel/softirq.c @@ -222,7 +222,7 @@ void __local_bh_enable_ip(unsigned long ip, unsigned int cnt) u32 pending; int curcnt; - WARN_ON_ONCE(in_irq()); + WARN_ON_ONCE(in_hardirq()); lockdep_assert_irqs_enabled(); local_irq_save(flags); @@ -305,7 +305,7 @@ void __local_bh_disable_ip(unsigned long ip, unsigned int cnt) { unsigned long flags; - WARN_ON_ONCE(in_irq()); + WARN_ON_ONCE(in_hardirq()); raw_local_irq_save(flags); /* @@ -352,14 +352,14 @@ static void __local_bh_enable(unsigned int cnt) */ void _local_bh_enable(void) { - WARN_ON_ONCE(in_irq()); + WARN_ON_ONCE(in_hardirq()); __local_bh_enable(SOFTIRQ_DISABLE_OFFSET); } EXPORT_SYMBOL(_local_bh_enable); void __local_bh_enable_ip(unsigned long ip, unsigned int cnt) { - WARN_ON_ONCE(in_irq()); + WARN_ON_ONCE(in_hardirq()); lockdep_assert_irqs_enabled(); #ifdef CONFIG_TRACE_IRQFLAGS local_irq_disable(); @@ -618,7 +618,7 @@ static inline void tick_irq_exit(void) /* Make sure that timer wheel updates are propagated */ if ((idle_cpu(cpu) && !need_resched()) || tick_nohz_full_cpu(cpu)) { - if (!in_irq()) + if (!in_hardirq()) tick_nohz_irq_exit(); } #endif |