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From: Mukul Joshi <mukul.joshi@amd.com>
To: <amd-gfx@lists.freedesktop.org>
Cc: <Felix.Kuehling@amd.com>, <rajneesh.bhardwaj@amd.com>,
	<christian.koenig@amd.com>, Mukul Joshi <mukul.joshi@amd.com>,
	Philip Yang <philip.yang@amd.com>
Subject: [PATCH] drm/ttm: Add cgroup memory accounting for GTT memory
Date: Thu, 6 Jun 2024 15:22:33 -0400	[thread overview]
Message-ID: <20240606192233.2836986-1-mukul.joshi@amd.com> (raw)

Make sure we do not overflow the memory limits set for a cgroup when doing
GTT memory allocations.

Suggested-by: Philip Yang <philip.yang@amd.com>
Signed-off-by: Mukul Joshi <mukul.joshi@amd.com>
---
 drivers/gpu/drm/ttm/ttm_pool.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/ttm/ttm_pool.c b/drivers/gpu/drm/ttm/ttm_pool.c
index 6e1fd6985ffc..59e1accdef08 100644
--- a/drivers/gpu/drm/ttm/ttm_pool.c
+++ b/drivers/gpu/drm/ttm/ttm_pool.c
@@ -91,7 +91,7 @@ static struct page *ttm_pool_alloc_page(struct ttm_pool *pool, gfp_t gfp_flags,
 	 */
 	if (order)
 		gfp_flags |= __GFP_NOMEMALLOC | __GFP_NORETRY | __GFP_NOWARN |
-			__GFP_KSWAPD_RECLAIM;
+			__GFP_KSWAPD_RECLAIM | __GFP_ACCOUNT;
 
 	if (!pool->use_dma_alloc) {
 		p = alloc_pages_node(pool->nid, gfp_flags, order);
-- 
2.35.1


             reply	other threads:[~2024-06-06 19:23 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-06-06 19:22 Mukul Joshi [this message]
2024-06-07  7:26 ` [PATCH] drm/ttm: Add cgroup memory accounting for GTT memory Christian König
2024-06-07 14:43   ` Joshi, Mukul
2024-06-07 14:51     ` Christian König

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