The patch titled
Subject: softirq: reduce invoke_softirq() code duplication
has been removed from the -mm tree. Its filename was
softirq-reduce-invoke_softirq-code-duplication.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
From: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
Subject: softirq: reduce invoke_softirq() code duplication
The two invoke_softirq() variants are identical except for a single
line. So move the #ifdef __ARCH_IRQ_EXIT_IRQS_DISABLED inside one of
the functions and get rid of the other one.
Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
kernel/softirq.c | 18 ++++--------------
1 file changed, 4 insertions(+), 14 deletions(-)
diff -puN kernel/softirq.c~softirq-reduce-invoke_softirq-code-duplication kernel/softirq.c
--- a/kernel/softirq.c~softirq-reduce-invoke_softirq-code-duplication
+++ a/kernel/softirq.c
@@ -310,31 +310,21 @@ void irq_enter(void)
__irq_enter();
}
-#ifdef __ARCH_IRQ_EXIT_IRQS_DISABLED
static inline void invoke_softirq(void)
{
- if (!force_irqthreads)
+ if (!force_irqthreads) {
+#ifdef __ARCH_IRQ_EXIT_IRQS_DISABLED
__do_softirq();
- else {
- __local_bh_disable((unsigned long)__builtin_return_address(0),
- SOFTIRQ_OFFSET);
- wakeup_softirqd();
- __local_bh_enable(SOFTIRQ_OFFSET);
- }
-}
#else
-static inline void invoke_softirq(void)
-{
- if (!force_irqthreads)
do_softirq();
- else {
+#endif
+ } else {
__local_bh_disable((unsigned long)__builtin_return_address(0),
SOFTIRQ_OFFSET);
wakeup_softirqd();
__local_bh_enable(SOFTIRQ_OFFSET);
}
}
-#endif
/*
* Exit an interrupt context. Process softirqs if needed and possible:
_
Patches currently in -mm which might be from heiko.carstens@xxxxxxxxxx are
linux-next.patch
bitops-introduce-for_each_clear_bit.patch
s390-char-use-for_each_clear_bit.patch
ipc-provide-generic-compat-versions-of-ipc-syscalls.patch
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