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samus: decrease stack size for smaller tasks

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Created a new smaller task size, 384, for tasks that don't need much
stack space including PDCMD and ALS tasks.

BUG=none
BRANCH=none
TEST=loaded on samus, ran taskinfo, made sure we were comfortbaly
under the smaller task size for those tasks that changed.

Change-Id: Icfa26eeaeed26171ec8b2d888e1190be32f688d1
Signed-off-by: Alec Berg <alecaberg@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/202719
Reviewed-by: Randall Spangler <rspangler@chromium.org>
This commit is contained in:
Alec Berg
2014-06-05 11:58:15 -07:00
committed by chrome-internal-fetch
parent d414c89a61
commit 7fb019e43c
2 changed files with 3 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
board/samus/ec.tasklist
View File

@@ -18,12 +18,12 @@
*/
#define CONFIG_TASK_LIST \
TASK_ALWAYS(HOOKS, hook_task, NULL, LARGER_TASK_STACK_SIZE) \
TASK_NOTEST(ALS, als_task, NULL, TASK_STACK_SIZE) \
TASK_NOTEST(ALS, als_task, NULL, SMALLER_TASK_STACK_SIZE) \
TASK_NOTEST(LIGHTBAR, lightbar_task, NULL, LARGER_TASK_STACK_SIZE) \
TASK_ALWAYS(CHARGER, charger_task, NULL, TASK_STACK_SIZE) \
TASK_NOTEST(CHIPSET, chipset_task, NULL, TASK_STACK_SIZE) \
TASK_NOTEST(KEYPROTO, keyboard_protocol_task, NULL, TASK_STACK_SIZE) \
TASK_NOTEST(PDCMD, pd_command_task, NULL, TASK_STACK_SIZE) \
TASK_NOTEST(PDCMD, pd_command_task, NULL, SMALLER_TASK_STACK_SIZE) \
TASK_ALWAYS(HOSTCMD, host_command_task, NULL, TASK_STACK_SIZE) \
TASK_ALWAYS(CONSOLE, console_task, NULL, LARGER_TASK_STACK_SIZE) \
TASK_ALWAYS(POWERBTN, power_button_task, NULL, TASK_STACK_SIZE) \

1
chip/lm4/config_chip.h
View File

@@ -46,6 +46,7 @@
/* non-standard task stack sizes */
#define IDLE_TASK_STACK_SIZE 512
#define LARGER_TASK_STACK_SIZE 768
#define SMALLER_TASK_STACK_SIZE 384
/* Default task stack size */
#define TASK_STACK_SIZE 512