diff options
author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2012-05-29 18:02:52 +0200 |
---|---|---|
committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2012-05-31 11:05:48 +0200 |
commit | b6911069d42381b89505803e2c699b4271c25e96 (patch) | |
tree | c38a59068cfd7f62f03b3eee7dea6d39e77b8f0e /cpukit/sapi/include | |
parent | pc386: Added sections for rtems-libbsd support. (diff) | |
download | rtems-b6911069d42381b89505803e2c699b4271c25e96.tar.bz2 |
libblock: Add task stack size bdbuf configuration
The task stack size for the swap-out and worker tasks is now
configurable. The bdbuf task resources are now included in the work
space size estimate.
Diffstat (limited to 'cpukit/sapi/include')
-rw-r--r-- | cpukit/sapi/include/confdefs.h | 24 |
1 files changed, 21 insertions, 3 deletions
diff --git a/cpukit/sapi/include/confdefs.h b/cpukit/sapi/include/confdefs.h index bb18be40db..4e43a27f45 100644 --- a/cpukit/sapi/include/confdefs.h +++ b/cpukit/sapi/include/confdefs.h @@ -1225,6 +1225,10 @@ rtems_fs_init_functions_t rtems_fs_init_helper = #define CONFIGURE_SWAPOUT_WORKER_TASK_PRIORITY \ RTEMS_BDBUF_SWAPOUT_WORKER_TASK_PRIORITY_DEFAULT #endif + #ifndef CONFIGURE_BDBUF_TASK_STACK_SIZE + #define CONFIGURE_BDBUF_TASK_STACK_SIZE \ + RTEMS_BDBUF_TASK_STACK_SIZE_DEFAULT + #endif #ifndef CONFIGURE_BDBUF_CACHE_MEMORY_SIZE #define CONFIGURE_BDBUF_CACHE_MEMORY_SIZE \ RTEMS_BDBUF_CACHE_MEMORY_SIZE_DEFAULT @@ -1246,12 +1250,20 @@ rtems_fs_init_functions_t rtems_fs_init_helper = CONFIGURE_SWAPOUT_BLOCK_HOLD, CONFIGURE_SWAPOUT_WORKER_TASKS, CONFIGURE_SWAPOUT_WORKER_TASK_PRIORITY, + CONFIGURE_BDBUF_TASK_STACK_SIZE, CONFIGURE_BDBUF_CACHE_MEMORY_SIZE, CONFIGURE_BDBUF_BUFFER_MIN_SIZE, CONFIGURE_BDBUF_BUFFER_MAX_SIZE }; #endif + #define CONFIGURE_LIBBLOCK_TASKS (1 + CONFIGURE_SWAPOUT_WORKER_TASKS) + + #define CONFIGURE_LIBBLOCK_TASK_EXTRA_STACKS \ + (CONFIGURE_LIBBLOCK_TASKS * \ + (CONFIGURE_BDBUF_TASK_STACK_SIZE <= CONFIGURE_MINIMUM_TASK_STACK_SIZE ? \ + 0 : CONFIGURE_BDBUF_TASK_STACK_SIZE - CONFIGURE_MINIMUM_TASK_STACK_SIZE)) + /* * Semaphores: * o disk lock @@ -1269,6 +1281,8 @@ rtems_fs_init_functions_t rtems_fs_init_helper = #error BDBUF Cache does not use a buffer configuration table. Please remove. #endif #else + #define CONFIGURE_LIBBLOCK_TASKS 0 + #define CONFIGURE_LIBBLOCK_TASK_EXTRA_STACKS 0 #define CONFIGURE_LIBBLOCK_SEMAPHORES 0 #endif /* CONFIGURE_APPLICATION_NEEDS_LIBBLOCK */ @@ -1456,6 +1470,9 @@ rtems_fs_init_functions_t rtems_fs_init_helper = #define CONFIGURE_MAXIMUM_TASKS 0 #endif + #define CONFIGURE_TASKS \ + (CONFIGURE_MAXIMUM_TASKS + CONFIGURE_LIBBLOCK_TASKS) + #ifndef CONFIGURE_DISABLE_CLASSIC_API_NOTEPADS #define CONFIGURE_NOTEPADS_ENABLED TRUE #else @@ -2073,7 +2090,7 @@ rtems_fs_init_functions_t rtems_fs_init_helper = * requirements. */ #define CONFIGURE_TOTAL_TASKS_AND_THREADS \ - (CONFIGURE_MAXIMUM_TASKS + \ + (CONFIGURE_TASKS + \ CONFIGURE_MAXIMUM_POSIX_THREADS + CONFIGURE_MAXIMUM_ADA_TASKS + \ CONFIGURE_MAXIMUM_GOROUTINES) @@ -2176,7 +2193,7 @@ rtems_fs_init_functions_t rtems_fs_init_helper = _Configure_From_stackspace( CONFIGURE_IDLE_TASK_STACK_SIZE ) ) #define CONFIGURE_TASKS_STACK \ - (_Configure_Max_Objects( CONFIGURE_MAXIMUM_TASKS ) * \ + (_Configure_Max_Objects( CONFIGURE_TASKS ) * \ _Configure_From_stackspace( CONFIGURE_MINIMUM_TASK_STACK_SIZE ) ) #define CONFIGURE_POSIX_THREADS_STACK \ @@ -2219,6 +2236,7 @@ rtems_fs_init_functions_t rtems_fs_init_helper = CONFIGURE_GOROUTINES_STACK + \ CONFIGURE_ADA_TASKS_STACK + \ CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK + \ + CONFIGURE_LIBBLOCK_TASK_EXTRA_STACKS + \ CONFIGURE_EXTRA_TASK_STACKS \ ) @@ -2227,7 +2245,7 @@ rtems_fs_init_functions_t rtems_fs_init_helper = * This is the Classic API Configuration Table. */ rtems_api_configuration_table Configuration_RTEMS_API = { - CONFIGURE_MAXIMUM_TASKS, + CONFIGURE_TASKS, CONFIGURE_NOTEPADS_ENABLED, CONFIGURE_MAXIMUM_TIMERS + CONFIGURE_TIMER_FOR_SHARED_MEMORY_DRIVER, CONFIGURE_SEMAPHORES, |