diff options
| author | David Howells <[email protected]> | 2023-05-31 12:04:21 +0100 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2023-06-05 20:51:56 -0700 |
| commit | 2b03bcae66c7b29f151e51d3109dbe1e31272235 (patch) | |
| tree | 4d689af06ac3c23747c1eab54d3e875b65216fad /tools/perf/scripts/python/stackcollapse.py | |
| parent | 28cfea989d6f55c3d10608eba2a2bae609c5bf3e (diff) | |
kcm: Support MSG_SPLICE_PAGES
Make AF_KCM sendmsg() support MSG_SPLICE_PAGES. This causes pages to be
spliced from the source iterator if possible.
This allows ->sendpage() to be replaced by something that can handle
multiple multipage folios in a single transaction.
Signed-off-by: David Howells <[email protected]>
cc: Tom Herbert <[email protected]>
cc: Tom Herbert <[email protected]>
cc: Cong Wang <[email protected]>
cc: Jens Axboe <[email protected]>
cc: Matthew Wilcox <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions