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| author | H. Peter Anvin <hpa@zytor.com> | 2010-04-29 23:53:17 (GMT) |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2010-04-29 23:53:17 (GMT) |
| commit | d9c5841e22231e4e49fd0a1004164e6fce59b7a6 (patch) | |
| tree | e1f589c46b3ff79bbe7b1b2469f6362f94576da6 /net/socket.c | |
| parent | b701a47ba48b698976fb2fe05fb285b0edc1d26a (diff) | |
| parent | 5967ed87ade85a421ef814296c3c7f182b08c225 (diff) | |
| download | linux-fsl-qoriq-d9c5841e22231e4e49fd0a1004164e6fce59b7a6.tar.xz | |
Merge branch 'x86/asm' into x86/atomic
Merge reason:
Conflict between LOCK_PREFIX_HERE and relative alternatives
pointers
Resolved Conflicts:
arch/x86/include/asm/alternative.h
arch/x86/kernel/alternative.c
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'net/socket.c')
| -rw-r--r-- | net/socket.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/net/socket.c b/net/socket.c index 769c386..5e8d0af 100644 --- a/net/socket.c +++ b/net/socket.c @@ -87,6 +87,7 @@ #include <linux/wireless.h> #include <linux/nsproxy.h> #include <linux/magic.h> +#include <linux/slab.h> #include <asm/uaccess.h> #include <asm/unistd.h> @@ -2135,6 +2136,10 @@ int __sys_recvmmsg(int fd, struct mmsghdr __user *mmsg, unsigned int vlen, break; ++datagrams; + /* MSG_WAITFORONE turns on MSG_DONTWAIT after one packet */ + if (flags & MSG_WAITFORONE) + flags |= MSG_DONTWAIT; + if (timeout) { ktime_get_ts(timeout); *timeout = timespec_sub(end_time, *timeout); |