Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Arnaldo Carvalho de Melo a2e2725541 net: Introduce recvmmsg socket syscall ... Meaning receive multiple messages, reducing the number of syscalls and net stack entry/exit operations. Next patches will introduce mechanisms where protocols that want to optimize this operation will provide an unlocked_recvmsg operation. This takes into account comments made by: . Paul Moore: sock_recvmsg is called only for the first datagram, sock_recvmsg_nosec is used for the rest. . Caitlin Bestler: recvmmsg now has a struct timespec timeout, that works in the same fashion as the ppoll one. If the underlying protocol returns a datagram with MSG_OOB set, this will make recvmmsg return right away with as many datagrams (+ the OOB one) it has received so far. . Rémi Denis-Courmont & Steven Whitehouse: If we receive N < vlen datagrams and then recvmsg returns an error, recvmmsg will return the successfully received datagrams, store the error and return it in the next call. This paves the way for a subsequent optimization, sk_prot->unlocked_recvmsg, where we will be able to acquire the lock only at batch start and end, not at every underlying recvmsg call. Signed-off-by: Arnaldo Carvalho de Melo <[email protected]> Signed-off-by: David S. Miller <[email protected]>		2009-10-12 23:40:10 -07:00
..
boot	arch/alpha/boot/tools/objstrip.c: wrong variable tested after open()	2009-09-22 07:17:43 -07:00
include/asm	net: Generalize socket rx gap / receive queue overflow cmsg	2009-10-12 13:26:31 -07:00
kernel	net: Introduce recvmmsg socket syscall	2009-10-12 23:40:10 -07:00
lib
math-emu
mm	arches: drop superfluous casts in nr_free_pages() callers	2009-09-22 07:17:34 -07:00
oprofile	oprofile: more whitespace fixes	2008-10-15 20:55:51 +02:00
defconfig
Kconfig	alpha: convert to use arch_gettimeoffset()	2009-09-22 07:17:43 -07:00
Kconfig.debug
Makefile