| commit | 0d928b0b616d1c5c5fe76019a87cba171ca91633 | |
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | |
| Thu, 13 Aug 2009 18:38:17 +0000 (13 20:38 +0200) | ||
| committer | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | |
| Thu, 13 Aug 2009 18:34:37 +0000 (13 20:34 +0200) | ||
| tree | db71283925be4df3ea3cf66f9a3eab5f4f349a06 | treesnapshot (tar.gz zip) |
| parent | 181f817eaaca4c1f8a9c265d339d2b96de8b245d | commitdiff |
Complete irq tracing support for ARM
Before this patch enabling and disabling irqs in assembler code and by
the hardware wasn't tracked completly.
I had to transpose two instructions in arch/arm/lib/bitops.h because
restore_irqs doesn't preserve the flags with CONFIG_TRACE_IRQFLAGS=y
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ingo Molnar <mingo@redhat.com>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Before this patch enabling and disabling irqs in assembler code and by
the hardware wasn't tracked completly.
I had to transpose two instructions in arch/arm/lib/bitops.h because
restore_irqs doesn't preserve the flags with CONFIG_TRACE_IRQFLAGS=y
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ingo Molnar <mingo@redhat.com>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
| arch/arm/include/asm/assembler.h | diffblobblamehistory | |
| arch/arm/kernel/entry-armv.S | diffblobblamehistory | |
| arch/arm/lib/bitops.h | diffblobblamehistory |