]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 03a1ee7) | patch
tuntap: set SOCK_ZEROCOPY flag during open
authorJason Wang <jasowang@redhat.com>
Sat, 8 Jun 2013 06:17:41 +0000 (14:17 +0800)
committerDavid S. Miller <davem@davemloft.net>
Wed, 12 Jun 2013 07:44:35 +0000 (00:44 -0700)
commit0a1b1f16621247301825b93832802f18d4bf7ac1
tree72bb164119ff36690a2d2d34449e00ff81def5adtree | snapshot
parent03a1ee75c8dc22b19aab059c988761741e243628commit | diff
tuntap: set SOCK_ZEROCOPY flag during open

Commit d5e4740f13e091a3c3cb0408370d7c4ef329a780
(tuntap: move socket to tun_file) forgets to set SOCK_ZEROCOPY flag, which will
prevent vhost_net from doing zercopy w/ tap. This patch fixes this by setting
it during file open.

Cc: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/tun.c diff | blob | history
Linux Kernel Source Tree.