teach sendfile(2) to handle send-to-pipe directly
authorAl Viro <viro@zeniv.linux.org.uk>
Tue, 26 Jan 2021 03:24:28 +0000 (22:24 -0500)
committerAl Viro <viro@zeniv.linux.org.uk>
Tue, 26 Jan 2021 04:29:36 +0000 (23:29 -0500)
commitb964bf53e540262f2d12672b3cca10842c0172e7
tree16eb741d38b54ce88cc282331579ecec09115b7a
parentfaa97c48c33454ac0107db930a491b692dd1dff1
teach sendfile(2) to handle send-to-pipe directly

no point going through the intermediate pipe

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/internal.h
fs/read_write.c
fs/splice.c