diff options
author | Matias Elo <matias.elo@nokia.com> | 2018-10-17 13:29:42 +0300 |
---|---|---|
committer | Maxim Uvarov <maxim.uvarov@linaro.org> | 2018-10-24 17:22:39 +0300 |
commit | 4aa40267ae25e6ee021c8ce067bae649db2d0d8d (patch) | |
tree | 606e5f973f0f1a2baa148674454f2f336f1ccbff /platform/linux-generic/include/odp_timer_internal.h | |
parent | 83e9a6c3896d2d8a949a7bece565bae7dfd1d967 (diff) |
linux-gen: timer: reduce inline timer overhead
Reduce inline timer overhead by not polling timers until at least one
timer pool has been created.
Signed-off-by: Matias Elo <matias.elo@nokia.com>
Reviewed-by: Bill Fischofer <bill.fischofer@linaro.org>
Signed-off-by: Maxim Uvarov <maxim.uvarov@linaro.org>
Diffstat (limited to 'platform/linux-generic/include/odp_timer_internal.h')
-rw-r--r-- | platform/linux-generic/include/odp_timer_internal.h | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/platform/linux-generic/include/odp_timer_internal.h b/platform/linux-generic/include/odp_timer_internal.h index 8dda9e6ff..02ba92e0d 100644 --- a/platform/linux-generic/include/odp_timer_internal.h +++ b/platform/linux-generic/include/odp_timer_internal.h @@ -19,6 +19,7 @@ #include <odp_buffer_internal.h> #include <odp_pool_internal.h> #include <odp/api/timer.h> +#include <odp_global_data.h> /* Minimum number of scheduling rounds between checking timer pools. */ #define CONFIG_TIMER_RUN_RATELIMIT_ROUNDS 1 @@ -38,22 +39,12 @@ typedef struct { odp_timer_t timer; } odp_timeout_hdr_t; -/* - * Whether to run timer pool processing 'inline' (on worker cores) or in - * background threads (thread-per-timerpool). - * - * If the application will use both scheduler and timer this flag is set - * to true, otherwise false. This application conveys this information via - * the 'not_used' bits in odp_init_t which are passed to odp_global_init(). - */ -extern odp_bool_t inline_timers; - unsigned _timer_run(void); /* Static inline wrapper to minimize modification of schedulers. */ static inline unsigned timer_run(void) { - return inline_timers ? _timer_run() : 0; + return odp_global_rw->inline_timers ? _timer_run() : 0; } #endif |