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| author | Thomas Zimmermann <tzimmermann@suse.de> | 2026-09-07 13:44:24 +0200 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2026-09-07 13:44:24 +0200 |
| commit | 3ab04dcce43cd4fdaed94f08f4e6289be4921ea4 (patch) | |
| tree | 61229f2644f48301f9d09722e390295cb55a2cf4 /include/linux/ring_buffer.h | |
| parent | a9f09b5ea0c3db1e2d4c0f8d3ebdd612d8aa0366 (diff) | |
| parent | df2908090cda368b01ff43709f51890076c56157 (diff) | |
| download | linux-next-3ab04dcce43cd4fdaed94f08f4e6289be4921ea4.tar.gz linux-next-3ab04dcce43cd4fdaed94f08f4e6289be4921ea4.zip | |
Merge drm/drm-next into drm-misc-next
Backmerging to get drm-misc-next up to v7.3-rc2. Requested for
commit 3a2c4d55e32a ("treewide: refresh kmalloc_obj() conversions").
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Diffstat (limited to 'include/linux/ring_buffer.h')
| -rw-r--r-- | include/linux/ring_buffer.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/ring_buffer.h b/include/linux/ring_buffer.h index 0670742b2d60..afc7daa6ee7d 100644 --- a/include/linux/ring_buffer.h +++ b/include/linux/ring_buffer.h @@ -218,14 +218,15 @@ bool ring_buffer_time_stamp_abs(struct trace_buffer *buffer); size_t ring_buffer_nr_dirty_pages(struct trace_buffer *buffer, int cpu); struct buffer_data_read_page; -struct buffer_data_read_page * -ring_buffer_alloc_read_page(struct trace_buffer *buffer, int cpu); +int ring_buffer_alloc_read_page(struct trace_buffer *buffer, int cpu, + struct buffer_data_read_page **rpage); void ring_buffer_free_read_page(struct trace_buffer *buffer, int cpu, struct buffer_data_read_page *page); int ring_buffer_read_page(struct trace_buffer *buffer, struct buffer_data_read_page *data_page, size_t len, int cpu, int full); void *ring_buffer_read_page_data(struct buffer_data_read_page *page); +unsigned int ring_buffer_read_page_size(struct buffer_data_read_page *rpage); struct trace_seq; |