d/numam-dpdk
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

event/octeontx2: relax memory requirement for timers

Browse Source 
Relax memory requirement for event timers when internal mempool used is
octeontx2 mempool.
Add debug log to print the memory used.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
This commit is contained in:
Pavan Nikhilesh 2020-01-07 18:47:38 +05:30 committed by Jerin Jacob
parent 2805784266
commit b88632f9fd
1 changed files with 10 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
drivers/event/octeontx2/otx2_tim_evdev.c
View File

@ -327,7 +327,11 @@ otx2_tim_ring_create(struct rte_event_timer_adapter *adptr)
tim_optimze_bkt_param(tim_ring);
}
tim_ring->nb_chunks = tim_ring->nb_chunks * tim_ring->nb_bkts;
if (tim_ring->disable_npa)
tim_ring->nb_chunks = tim_ring->nb_chunks * tim_ring->nb_bkts;
else
tim_ring->nb_chunks = tim_ring->nb_chunks + tim_ring->nb_bkts;
/* Create buckets. */
tim_ring->bkt = rte_zmalloc("otx2_tim_bucket", (tim_ring->nb_bkts) *
sizeof(struct otx2_tim_bkt),
@ -376,6 +380,11 @@ otx2_tim_ring_create(struct rte_event_timer_adapter *adptr)
RTE_EVENT_TYPE_TIMER);
sso_xae_reconfigure(dev->event_dev);
otx2_tim_dbg("Total memory used %"PRIu64"MB\n",
(uint64_t)(((tim_ring->nb_chunks * tim_ring->chunk_sz)
+ (tim_ring->nb_bkts * sizeof(struct otx2_tim_bkt))) /
BIT_ULL(20)));
return rc;
chnk_mem_err: