ivampiresp/Spdk
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

event: Change _spdk_scheduler_period_set() to use usec as argument instead of ticks

Browse Source 
That is more inline with other places we
do things like this in SPDK. Also change
argument type to uint64_t.

Change-Id: Ie98f6c37bf53d583431ea9edd7d977075aeaa7a0
Signed-off-by: Maciej Szwed <maciej.szwed@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/5876
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
This commit is contained in:
Maciej Szwed 2021-01-12 11:57:17 +01:00 committed by Tomasz Zawadzki
parent f3bf9f501a
commit cc0d13f7e6
2 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
include/spdk_internal/event.h
View File

@ -321,10 +321,9 @@ int _spdk_scheduler_set(char *name);
/** /**
* Change current scheduling period. * Change current scheduling period.
* *
* \param period New period (ticks). * \param period New period (microseconds).
* Use spdk_get_ticks_hz() to translate seconds to ticks.
*/ */
void _spdk_scheduler_period_set(uint32_t period); void _spdk_scheduler_period_set(uint64_t period);
/* /*
* Macro used to register new reactor balancer. * Macro used to register new reactor balancer.

7
lib/event/reactor.c
View File

@ -68,7 +68,7 @@ TAILQ_HEAD(, spdk_scheduler) g_scheduler_list
static struct spdk_scheduler *g_scheduler; static struct spdk_scheduler *g_scheduler;
static struct spdk_scheduler *g_new_scheduler; static struct spdk_scheduler *g_new_scheduler;
static struct spdk_reactor *g_scheduling_reactor; static struct spdk_reactor *g_scheduling_reactor;
static uint32_t g_scheduler_period; static uint64_t g_scheduler_period;
static struct spdk_scheduler_core_info *g_core_infos = NULL; static struct spdk_scheduler_core_info *g_core_infos = NULL;
TAILQ_HEAD(, spdk_governor) g_governor_list TAILQ_HEAD(, spdk_governor) g_governor_list
@ -132,9 +132,10 @@ _spdk_scheduler_set(char *name)
} }
void void
_spdk_scheduler_period_set(uint32_t period) _spdk_scheduler_period_set(uint64_t period)
{ {
g_scheduler_period = period; /* Convert microseconds to ticks */
g_scheduler_period = period * spdk_get_ticks_hz() / SPDK_SEC_TO_USEC;
} }
void void