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| author | David Howells <dhowells@redhat.com> | 2023-05-22 13:11:13 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-05-23 20:48:27 -0700 |
| commit | 270a1c3de47e49dd2fc18f48e46b101e48050e78 (patch) | |
| tree | 13581dcbbf1ee02fa03cc57d175809b8cbb28a6b /tools/perf/scripts/python/task-analyzer.py | |
| parent | 2e910b95329c2dc7feffbec00907f9e02d1a850a (diff) | |
tcp: Support MSG_SPLICE_PAGES
Make TCP's sendmsg() support MSG_SPLICE_PAGES. This causes pages to be
spliced or copied (if it cannot be spliced) from the source iterator.
This allows ->sendpage() to be replaced by something that can handle
multiple multipage folios in a single transaction.
Signed-off-by: David Howells <dhowells@redhat.com>
cc: David Ahern <dsahern@kernel.org>
cc: Jens Axboe <axboe@kernel.dk>
cc: Matthew Wilcox <willy@infradead.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/task-analyzer.py')
0 files changed, 0 insertions, 0 deletions