Commit 1e084106 authored Dec 27, 2017 by Lingutla Chandrasekhar Committed by Gerrit - the friendly Code Review server Jan 02, 2018

qcom: minidump: don't register idle task's stack in minidump



Idle task stacks are not much useful for debug in minidump.
Remove idle task and its stack registration to optimize minidump
size and collection time.

Change-Id: Ifa9e3ba54a6a0c912aa022707496c8f2e48dee02
Signed-off-by: Lingutla Chandrasekhar <clingutla@codeaurora.org>

parent be27e35c

drivers/soc/qcom/minidump_log.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -76,6 +76,9 @@ void dump_stack_minidump(u64 sp)
		struct md_region ksp_entry, ktsk_entry;
		u32 cpu = smp_processor_id();

		if (is_idle_task(current))
		return;

		if (sp < KIMAGE_VADDR \|\| sp > -256UL)
		sp = current_stack_pointer;