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HFI1: more pre-allocation in txreq cache

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Balazs Gerofi
2017-08-18 20:16:37 +09:00
parent 62e438a0aa
commit 744ebacf65
1 changed files with 3 additions and 2 deletions
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5
kernel/user_sdma.c
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@@ -1180,7 +1180,7 @@ retry:
else { else {
int i; int i;
kprintf("%s: cache empty, allocating ...\n", __FUNCTION__); kprintf("%s: cache empty, allocating ...\n", __FUNCTION__);
for (i = 0; i < 50; ++i) { for (i = 0; i < 100; ++i) {
req = kmalloc(sizeof(struct user_sdma_txreq), GFP_KERNEL); req = kmalloc(sizeof(struct user_sdma_txreq), GFP_KERNEL);
if (!req) { if (!req) {
kprintf("%s: ERROR: allocating txreq\n", __FUNCTION__); kprintf("%s: ERROR: allocating txreq\n", __FUNCTION__);
@@ -2031,7 +2031,8 @@ static void user_sdma_free_request(struct user_sdma_request *req, bool unpin)
#ifdef __HFI1_ORIG__ #ifdef __HFI1_ORIG__
kmem_cache_free(req->pq->txreq_cache, tx); kmem_cache_free(req->pq->txreq_cache, tx);
#else #else
kfree(tx); //kfree(tx);
txreq_cache_free(tx);
#endif /* __HFI1_ORIG__ */ #endif /* __HFI1_ORIG__ */
} }
} }