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| author | David Howells <dhowells@redhat.com> | 2023-06-24 01:55:01 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-06-25 01:50:12 +0300 |
| commit | fa094ccae1e7904d9fa7bb1bc44c9873eec7baf4 (patch) | |
| tree | 466e18dfbb3fe7731a88e08426425773f9f1c0d4 /net/rds/tcp_send.c | |
| parent | 40a8c17aa7709caaeb9c6945297a98fe8699ca1b (diff) | |
| download | linux-fa094ccae1e7904d9fa7bb1bc44c9873eec7baf4.tar.xz | |
ceph: Use sendmsg(MSG_SPLICE_PAGES) rather than sendpage()
Use sendmsg() and MSG_SPLICE_PAGES rather than sendpage in ceph when
transmitting data. For the moment, this can only transmit one page at a
time because of the architecture of net/ceph/, but if
write_partial_message_data() can be given a bvec[] at a time by the
iteration code, this would allow pages to be sent in a batch.
Signed-off-by: David Howells <dhowells@redhat.com>
cc: Ilya Dryomov <idryomov@gmail.com>
cc: Xiubo Li <xiubli@redhat.com>
cc: Jeff Layton <jlayton@kernel.org>
cc: Jens Axboe <axboe@kernel.dk>
cc: Matthew Wilcox <willy@infradead.org>
Link: https://lore.kernel.org/r/20230623225513.2732256-5-dhowells@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/rds/tcp_send.c')
0 files changed, 0 insertions, 0 deletions