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From: Byungchul Park <byungchul@sk.com>
To: willy@infradead.org, netdev@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org,
	kernel_team@skhynix.com, kuba@kernel.org, almasrymina@google.com,
	ilias.apalodimas@linaro.org, harry.yoo@oracle.com,
	hawk@kernel.org, akpm@linux-foundation.org, davem@davemloft.net,
	john.fastabend@gmail.com, andrew+netdev@lunn.ch,
	asml.silence@gmail.com, toke@redhat.com, tariqt@nvidia.com,
	edumazet@google.com, pabeni@redhat.com, saeedm@nvidia.com,
	leon@kernel.org, ast@kernel.org, daniel@iogearbox.net,
	david@redhat.com, lorenzo.stoakes@oracle.com,
	Liam.Howlett@oracle.com, vbabka@suse.cz, rppt@kernel.org,
	surenb@google.com, mhocko@suse.com, horms@kernel.org,
	linux-rdma@vger.kernel.org, bpf@vger.kernel.org,
	vishal.moola@gmail.com
Subject: [RFC v4 09/18] page_pool: rename __page_pool_put_page() to __page_pool_put_netmem()
Date: Wed,  4 Jun 2025 11:52:37 +0900	[thread overview]
Message-ID: <20250604025246.61616-10-byungchul@sk.com> (raw)
In-Reply-To: <20250604025246.61616-1-byungchul@sk.com>

Now that __page_pool_put_page() puts netmem, not struct page, rename it
to __page_pool_put_netmem() to reflect what it does.

Signed-off-by: Byungchul Park <byungchul@sk.com>
Reviewed-by: Mina Almasry <almasrymina@google.com>
---
 net/core/page_pool.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/net/core/page_pool.c b/net/core/page_pool.c
index c31a35621b24..0d6a72a71745 100644
--- a/net/core/page_pool.c
+++ b/net/core/page_pool.c
@@ -790,8 +790,8 @@ static bool __page_pool_page_can_be_recycled(netmem_ref netmem)
  * subsystem.
  */
 static __always_inline netmem_ref
-__page_pool_put_page(struct page_pool *pool, netmem_ref netmem,
-		     unsigned int dma_sync_size, bool allow_direct)
+__page_pool_put_netmem(struct page_pool *pool, netmem_ref netmem,
+		       unsigned int dma_sync_size, bool allow_direct)
 {
 	lockdep_assert_no_hardirq();
 
@@ -850,7 +850,7 @@ static bool page_pool_napi_local(const struct page_pool *pool)
 	/* Allow direct recycle if we have reasons to believe that we are
 	 * in the same context as the consumer would run, so there's
 	 * no possible race.
-	 * __page_pool_put_page() makes sure we're not in hardirq context
+	 * __page_pool_put_netmem() makes sure we're not in hardirq context
 	 * and interrupts are enabled prior to accessing the cache.
 	 */
 	cpuid = smp_processor_id();
@@ -868,8 +868,8 @@ void page_pool_put_unrefed_netmem(struct page_pool *pool, netmem_ref netmem,
 	if (!allow_direct)
 		allow_direct = page_pool_napi_local(pool);
 
-	netmem = __page_pool_put_page(pool, netmem, dma_sync_size,
-				      allow_direct);
+	netmem = __page_pool_put_netmem(pool, netmem, dma_sync_size,
+					allow_direct);
 	if (netmem && !page_pool_recycle_in_ring(pool, netmem)) {
 		/* Cache full, fallback to free pages */
 		recycle_stat_inc(pool, ring_full);
@@ -970,8 +970,8 @@ void page_pool_put_netmem_bulk(netmem_ref *data, u32 count)
 				continue;
 			}
 
-			netmem = __page_pool_put_page(pool, netmem, -1,
-						      allow_direct);
+			netmem = __page_pool_put_netmem(pool, netmem, -1,
+							allow_direct);
 			/* Approved for bulk recycling in ptr_ring cache */
 			if (netmem)
 				bulk[bulk_len++] = netmem;
-- 
2.17.1



  parent reply	other threads:[~2025-06-04  2:53 UTC|newest]

Thread overview: 65+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-06-04  2:52 [RFC v4 00/18] Split netmem from struct page Byungchul Park
2025-06-04  2:52 ` [RFC v4 01/18] netmem: introduce struct netmem_desc mirroring " Byungchul Park
2025-06-04 16:53   ` Toke Høiland-Jørgensen
2025-06-05 10:03   ` Pavel Begunkov
2025-06-05 10:04     ` Pavel Begunkov
2025-06-05 19:34   ` Mina Almasry
2025-06-04  2:52 ` [RFC v4 02/18] netmem: introduce netmem alloc APIs to wrap page alloc APIs Byungchul Park
2025-06-04 15:14   ` Suren Baghdasaryan
2025-06-05  0:53     ` Byungchul Park
2025-06-05 10:05   ` Pavel Begunkov
2025-06-04  2:52 ` [RFC v4 03/18] page_pool: use netmem alloc/put APIs in __page_pool_alloc_page_order() Byungchul Park
2025-06-04 16:54   ` Toke Høiland-Jørgensen
2025-06-05 10:26   ` Pavel Begunkov
2025-06-05 19:39     ` Mina Almasry
2025-06-05 20:27       ` Pavel Begunkov
2025-06-05 20:34         ` Mina Almasry
2025-06-04  2:52 ` [RFC v4 04/18] page_pool: rename __page_pool_alloc_page_order() to __page_pool_alloc_netmem_order() Byungchul Park
2025-06-04 16:54   ` Toke Høiland-Jørgensen
2025-06-05 10:28   ` Pavel Begunkov
2025-06-04  2:52 ` [RFC v4 05/18] page_pool: use netmem alloc/put APIs in __page_pool_alloc_pages_slow() Byungchul Park
2025-06-04 17:02   ` Toke Høiland-Jørgensen
2025-06-05 10:30   ` Pavel Begunkov
2025-06-04  2:52 ` [RFC v4 06/18] page_pool: rename page_pool_return_page() to page_pool_return_netmem() Byungchul Park
2025-06-04 17:03   ` Toke Høiland-Jørgensen
2025-06-05 10:31   ` Pavel Begunkov
2025-06-04  2:52 ` [RFC v4 07/18] page_pool: use netmem put API in page_pool_return_netmem() Byungchul Park
2025-06-04 16:54   ` Toke Høiland-Jørgensen
2025-06-05 10:33   ` Pavel Begunkov
2025-06-04  2:52 ` [RFC v4 08/18] page_pool: rename __page_pool_release_page_dma() to __page_pool_release_netmem_dma() Byungchul Park
2025-06-04 16:55   ` Toke Høiland-Jørgensen
2025-06-05 10:34   ` Pavel Begunkov
2025-06-04  2:52 ` Byungchul Park [this message]
2025-06-04 16:55   ` [RFC v4 09/18] page_pool: rename __page_pool_put_page() to __page_pool_put_netmem() Toke Høiland-Jørgensen
2025-06-05 10:35   ` Pavel Begunkov
2025-06-05 10:39     ` Pavel Begunkov
2025-06-04  2:52 ` [RFC v4 10/18] page_pool: rename __page_pool_alloc_pages_slow() to __page_pool_alloc_netmems_slow() Byungchul Park
2025-06-04 17:03   ` Toke Høiland-Jørgensen
2025-06-04  2:52 ` [RFC v4 11/18] mlx4: use netmem descriptor and APIs for page pool Byungchul Park
2025-06-04  2:52 ` [RFC v4 12/18] netmem: use _Generic to cover const casting for page_to_netmem() Byungchul Park
2025-06-04 16:55   ` Toke Høiland-Jørgensen
2025-06-05 10:40   ` Pavel Begunkov
2025-06-04  2:52 ` [RFC v4 13/18] netmem: remove __netmem_get_pp() Byungchul Park
2025-06-04 16:56   ` Toke Høiland-Jørgensen
2025-06-05 10:41   ` Pavel Begunkov
2025-06-04  2:52 ` [RFC v4 14/18] page_pool: make page_pool_get_dma_addr() just wrap page_pool_get_dma_addr_netmem() Byungchul Park
2025-06-04 16:57   ` Toke Høiland-Jørgensen
2025-06-05 10:45   ` Pavel Begunkov
2025-06-04  2:52 ` [RFC v4 15/18] netdevsim: use netmem descriptor and APIs for page pool Byungchul Park
2025-06-04  2:52 ` [RFC v4 16/18] netmem: introduce a netmem API, virt_to_head_netmem() Byungchul Park
2025-06-04 16:59   ` Toke Høiland-Jørgensen
2025-06-05 10:45   ` Pavel Begunkov
2025-06-05 19:43   ` Mina Almasry
2025-06-04  2:52 ` [RFC v4 17/18] mt76: use netmem descriptor and APIs for page pool Byungchul Park
2025-06-04  2:52 ` [RFC v4 18/18] page_pool: access ->pp_magic through struct netmem_desc in page_pool_page_is_pp() Byungchul Park
2025-06-04 16:59   ` Toke Høiland-Jørgensen
2025-06-05 10:56   ` Pavel Begunkov
2025-06-05 11:49     ` Harry Yoo
2025-06-05 12:17       ` Harry Yoo
2025-06-05 13:28         ` Pavel Begunkov
2025-06-05 19:47       ` Mina Almasry
2025-06-05 20:16         ` Pavel Begunkov
2025-06-04  3:23 ` [RFC v4 00/18] Split netmem from struct page Byungchul Park
2025-06-05 19:55   ` Mina Almasry
2025-06-09  4:22     ` Byungchul Park
2025-06-09  7:53       ` Byungchul Park

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