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| author |   Björn Töpel <bjorn.topel@intel.com> | 2020-11-30 19:52:00 +0100 |
|---|---|---|
| committer |   Daniel Borkmann <daniel@iogearbox.net> | 2020-12-01 00:09:25 +0100 |
| commit | a0731952d9cddc9c11a8352922f449e6ab2f7537 (patch) | |
| tree | 80e5e8b06dab104630cf0152b919ca9c08ba8d7f /drivers/net/xen-netfront.c | |
| parent | xsk: Check need wakeup flag in sendmsg() (diff) | |
| download | linux-dev-a0731952d9cddc9c11a8352922f449e6ab2f7537.tar.xz linux-dev-a0731952d9cddc9c11a8352922f449e6ab2f7537.zip | |
xsk: Add busy-poll support for {recv,send}msg()
Wire-up XDP socket busy-poll support for recvmsg() and sendmsg(). If
the XDP socket prefers busy-polling, make sure that no wakeup/IPI is
performed.
Signed-off-by: Björn Töpel <bjorn.topel@intel.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Magnus Karlsson <magnus.karlsson@intel.com>
Link: https://lore.kernel.org/bpf/20201130185205.196029-6-bjorn.topel@gmail.com
Diffstat (limited to 'drivers/net/xen-netfront.c')
0 files changed, 0 insertions, 0 deletions