From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Tue, 8 May 2018 15:58:25 +0000 (-0400)
Subject: lttng-tp-mempool: perform node-local allocation
X-Git-Tag: v2.11.0-rc1~51
X-Git-Url: http://git.lttng.org/?p=lttng-modules.git;a=commitdiff_plain;h=4b691a7da344d131db8786135f60ddca95956457

lttng-tp-mempool: perform node-local allocation

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
---

diff --git a/lttng-tp-mempool.c b/lttng-tp-mempool.c
index d984bd45..b3dc50e6 100644
--- a/lttng-tp-mempool.c
+++ b/lttng-tp-mempool.c
@@ -70,8 +70,8 @@ int lttng_tp_mempool_init(void)
 		for (i = 0; i < LTTNG_TP_MEMPOOL_NR_BUF_PER_CPU; i++) {
 			struct lttng_tp_buf_entry *entry;
 
-			entry = kzalloc(sizeof(struct lttng_tp_buf_entry),
-					GFP_KERNEL);
+			entry = kzalloc_node(sizeof(struct lttng_tp_buf_entry),
+					GFP_KERNEL, cpu_to_node(cpu));
 			if (!entry) {
 				ret = -ENOMEM;
 				goto error_free_pool;