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samus_pd: increase stack size for pd tasks

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Increase stack size to account for pd communication errors. With
lots of pd communication errors, I see a max stack usage of 520
bytes, which is larger than the old stack size of 488 and was
causing stack overflows.

BUG=none
BRANCH=none
TEST=load onto samus and generate pd errors by plugging in an
unpowered zinger (samus sends source cap every 100ms, but no
response). measure task usage.

Change-Id: Iab2b0f781cb39d8e1ea906de48bd5b37e229d291
Signed-off-by: Alec Berg <alecaberg@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/210580
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
This commit is contained in:
Alec Berg
2014-07-30 16:37:02 -07:00
committed by chrome-internal-fetch
parent dbf62710f7
commit d5aaf91a7a
1 changed files with 2 additions and 2 deletions
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4
board/samus_pd/ec.tasklist
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@@ -20,5 +20,5 @@
TASK_ALWAYS(HOOKS, hook_task, NULL, LARGER_TASK_STACK_SIZE) \
TASK_NOTEST(HOSTCMD, host_command_task, NULL, TASK_STACK_SIZE) \
TASK_ALWAYS(CONSOLE, console_task, NULL, TASK_STACK_SIZE) \
TASK_ALWAYS(PD_C0, pd_task, NULL, TASK_STACK_SIZE) \
TASK_ALWAYS(PD_C1, pd_task, NULL, TASK_STACK_SIZE)
TASK_ALWAYS(PD_C0, pd_task, NULL, LARGER_TASK_STACK_SIZE) \
TASK_ALWAYS(PD_C1, pd_task, NULL, LARGER_TASK_STACK_SIZE)