Commit 7fae8e75 authored Dec 27, 2017 by Lingutla Chandrasekhar Committed by Isaac J. Manjarres Apr 20, 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>
Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org>

parent 6b72d6ea

drivers/soc/qcom/minidump_log.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -100,6 +100,9 @@ void dump_stack_minidump(u64 sp)
		unsigned int stack_pages, i, copy_pages;
		u64 base_addr;

		if (is_idle_task(current))
		return;

		/*
		* Since stacks are now allocated with vmalloc, the translation to
		* physical address is not a simple linear transformation like it is