From: "Matthew Wilcox (Oracle)" <willy@infradead.org>
To: Jesper Dangaard Brouer <hawk@kernel.org>,
Ilias Apalodimas <ilias.apalodimas@linaro.org>
Cc: "Matthew Wilcox (Oracle)" <willy@infradead.org>,
netdev@vger.kernel.org, linux-mm@kvack.org,
Shakeel Butt <shakeelb@google.com>
Subject: [PATCH v2 21/24] page_pool: Pass a netmem to init_callback()
Date: Thu, 5 Jan 2023 21:46:28 +0000 [thread overview]
Message-ID: <20230105214631.3939268-22-willy@infradead.org> (raw)
In-Reply-To: <20230105214631.3939268-1-willy@infradead.org>
Convert the only user of init_callback.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
---
include/net/page_pool.h | 2 +-
net/bpf/test_run.c | 4 ++--
net/core/page_pool.c | 2 +-
3 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/include/net/page_pool.h b/include/net/page_pool.h
index c607d67c96dc..d2f98b9dce13 100644
--- a/include/net/page_pool.h
+++ b/include/net/page_pool.h
@@ -181,7 +181,7 @@ struct page_pool_params {
enum dma_data_direction dma_dir; /* DMA mapping direction */
unsigned int max_len; /* max DMA sync memory size */
unsigned int offset; /* DMA addr offset */
- void (*init_callback)(struct page *page, void *arg);
+ void (*init_callback)(struct netmem *nmem, void *arg);
void *init_arg;
};
diff --git a/net/bpf/test_run.c b/net/bpf/test_run.c
index 2723623429ac..bd3c64e69f6e 100644
--- a/net/bpf/test_run.c
+++ b/net/bpf/test_run.c
@@ -116,9 +116,9 @@ struct xdp_test_data {
#define TEST_XDP_FRAME_SIZE (PAGE_SIZE - sizeof(struct xdp_page_head))
#define TEST_XDP_MAX_BATCH 256
-static void xdp_test_run_init_page(struct page *page, void *arg)
+static void xdp_test_run_init_page(struct netmem *nmem, void *arg)
{
- struct xdp_page_head *head = phys_to_virt(page_to_phys(page));
+ struct xdp_page_head *head = netmem_to_virt(nmem);
struct xdp_buff *new_ctx, *orig_ctx;
u32 headroom = XDP_PACKET_HEADROOM;
struct xdp_test_data *xdp = arg;
diff --git a/net/core/page_pool.c b/net/core/page_pool.c
index 5624cdae1f4e..a1e404a7397f 100644
--- a/net/core/page_pool.c
+++ b/net/core/page_pool.c
@@ -334,7 +334,7 @@ static void page_pool_set_pp_info(struct page_pool *pool,
nmem->pp = pool;
nmem->pp_magic |= PP_SIGNATURE;
if (pool->p.init_callback)
- pool->p.init_callback(netmem_page(nmem), pool->p.init_arg);
+ pool->p.init_callback(nmem, pool->p.init_arg);
}
static void page_pool_clear_pp_info(struct netmem *nmem)
--
2.35.1
next prev parent reply other threads:[~2023-01-05 21:47 UTC|newest]
Thread overview: 84+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-05 21:46 [PATCH v2 00/24] Split netmem from struct page Matthew Wilcox (Oracle)
2023-01-05 21:46 ` [PATCH v2 01/24] netmem: Create new type Matthew Wilcox (Oracle)
2023-01-06 13:07 ` Jesper Dangaard Brouer
2023-01-09 17:20 ` Ilias Apalodimas
2023-01-05 21:46 ` [PATCH v2 02/24] netmem: Add utility functions Matthew Wilcox (Oracle)
2023-01-06 2:24 ` kernel test robot
2023-01-06 20:35 ` Matthew Wilcox
2023-01-06 13:35 ` Jesper Dangaard Brouer
2023-01-05 21:46 ` [PATCH v2 03/24] page_pool: Add netmem_set_dma_addr() and netmem_get_dma_addr() Matthew Wilcox (Oracle)
2023-01-06 13:43 ` Jesper Dangaard Brouer
2023-01-09 17:30 ` Ilias Apalodimas
2023-01-10 9:17 ` Ilias Apalodimas
2023-01-10 18:16 ` Matthew Wilcox
2023-01-10 18:15 ` Matthew Wilcox
2023-01-05 21:46 ` [PATCH v2 04/24] page_pool: Convert page_pool_release_page() to page_pool_release_netmem() Matthew Wilcox (Oracle)
2023-01-06 13:46 ` Jesper Dangaard Brouer
2023-01-10 9:28 ` Ilias Apalodimas
2023-01-10 18:47 ` Matthew Wilcox
2023-01-11 13:56 ` Ilias Apalodimas
2023-01-05 21:46 ` [PATCH v2 05/24] page_pool: Start using netmem in allocation path Matthew Wilcox (Oracle)
2023-01-06 2:34 ` kernel test robot
2023-01-06 13:59 ` Jesper Dangaard Brouer
2023-01-06 15:36 ` Matthew Wilcox
2023-01-10 9:30 ` Ilias Apalodimas
2023-01-05 21:46 ` [PATCH v2 06/24] page_pool: Convert page_pool_return_page() to page_pool_return_netmem() Matthew Wilcox (Oracle)
2023-01-06 14:10 ` Jesper Dangaard Brouer
2023-01-10 9:39 ` Ilias Apalodimas
2023-01-05 21:46 ` [PATCH v2 07/24] page_pool: Convert __page_pool_put_page() to __page_pool_put_netmem() Matthew Wilcox (Oracle)
2023-01-06 14:14 ` Jesper Dangaard Brouer
2023-01-10 9:47 ` Ilias Apalodimas
2023-01-05 21:46 ` [PATCH v2 08/24] page_pool: Convert pp_alloc_cache to contain netmem Matthew Wilcox (Oracle)
2023-01-06 14:18 ` Jesper Dangaard Brouer
2023-01-10 9:58 ` Ilias Apalodimas
2023-01-05 21:46 ` [PATCH v2 09/24] page_pool: Convert page_pool_defrag_page() to page_pool_defrag_netmem() Matthew Wilcox (Oracle)
2023-01-06 14:29 ` Jesper Dangaard Brouer
2023-01-10 10:27 ` Ilias Apalodimas
2023-01-05 21:46 ` [PATCH v2 10/24] page_pool: Convert page_pool_put_defragged_page() to netmem Matthew Wilcox (Oracle)
2023-01-06 14:32 ` Jesper Dangaard Brouer
2023-01-10 10:36 ` Ilias Apalodimas
2023-01-05 21:46 ` [PATCH v2 11/24] page_pool: Convert page_pool_empty_ring() to use netmem Matthew Wilcox (Oracle)
2023-01-06 15:22 ` Jesper Dangaard Brouer
2023-01-10 10:38 ` Ilias Apalodimas
2023-01-05 21:46 ` [PATCH v2 12/24] page_pool: Convert page_pool_alloc_pages() to page_pool_alloc_netmem() Matthew Wilcox (Oracle)
2023-01-06 15:27 ` Jesper Dangaard Brouer
2023-01-10 10:45 ` Ilias Apalodimas
2023-01-05 21:46 ` [PATCH v2 13/24] page_pool: Convert page_pool_dma_sync_for_device() to take a netmem Matthew Wilcox (Oracle)
2023-01-06 15:28 ` Jesper Dangaard Brouer
2023-01-10 10:47 ` Ilias Apalodimas
2023-01-05 21:46 ` [PATCH v2 14/24] page_pool: Convert page_pool_recycle_in_cache() to netmem Matthew Wilcox (Oracle)
2023-01-06 15:29 ` Jesper Dangaard Brouer
2023-01-10 10:48 ` Ilias Apalodimas
2023-01-05 21:46 ` [PATCH v2 15/24] page_pool: Remove page_pool_defrag_page() Matthew Wilcox (Oracle)
2023-01-06 15:29 ` Jesper Dangaard Brouer
2023-01-10 9:47 ` Ilias Apalodimas
2023-01-10 22:00 ` Matthew Wilcox
2023-01-11 13:58 ` Ilias Apalodimas
2023-01-05 21:46 ` [PATCH v2 16/24] page_pool: Use netmem in page_pool_drain_frag() Matthew Wilcox (Oracle)
2023-01-06 15:30 ` Jesper Dangaard Brouer
2023-01-10 11:00 ` Ilias Apalodimas
2023-01-05 21:46 ` [PATCH v2 17/24] page_pool: Convert page_pool_return_skb_page() to use netmem Matthew Wilcox (Oracle)
2023-01-06 15:49 ` Jesper Dangaard Brouer
2023-01-06 16:53 ` Matthew Wilcox
2023-01-06 20:16 ` Jesper Dangaard Brouer
2023-01-09 18:36 ` Matthew Wilcox
2023-01-10 10:04 ` Jesper Dangaard Brouer
2023-01-05 21:46 ` [PATCH v2 18/24] page_pool: Convert frag_page to frag_nmem Matthew Wilcox (Oracle)
2023-01-06 15:51 ` Jesper Dangaard Brouer
2023-01-10 11:36 ` Ilias Apalodimas
2023-01-05 21:46 ` [PATCH v2 19/24] xdp: Convert to netmem Matthew Wilcox (Oracle)
2023-01-06 15:53 ` Jesper Dangaard Brouer
2023-01-10 11:50 ` Ilias Apalodimas
2023-01-05 21:46 ` [PATCH v2 20/24] mm: Remove page pool members from struct page Matthew Wilcox (Oracle)
2023-01-06 15:56 ` Jesper Dangaard Brouer
2023-01-10 11:51 ` Ilias Apalodimas
2023-01-05 21:46 ` Matthew Wilcox (Oracle) [this message]
2023-01-06 16:02 ` [PATCH v2 21/24] page_pool: Pass a netmem to init_callback() Jesper Dangaard Brouer
2023-01-10 11:32 ` Ilias Apalodimas
2023-01-05 21:46 ` [PATCH v2 22/24] net: Add support for netmem in skb_frag Matthew Wilcox (Oracle)
2023-01-05 21:46 ` [PATCH v2 23/24] mvneta: Convert to netmem Matthew Wilcox (Oracle)
2023-01-05 21:46 ` [PATCH v2 24/24] mlx5: " Matthew Wilcox (Oracle)
2023-01-06 16:31 ` Jesper Dangaard Brouer
2023-01-09 11:46 ` Tariq Toukan
2023-01-09 12:27 ` Tariq Toukan
2023-01-06 1:20 ` [PATCH v2 00/24] Split netmem from struct page Jesse Brandeburg
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