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| author | Akinobu Mita <mita@miraclelinux.com> | 2006-08-31 15:21:50 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2006-08-31 15:21:50 -0700 |
| commit | 5991c84421f3ea1e281954610a39e4993e5c39e4 (patch) | |
| tree | ce8ea8b89cf4f0a98322c117214b980cb055bad5 /net/socket.c | |
| parent | 99c7bc0133b875280fdd2bf78e4ffbd58cc609e3 (diff) | |
| download | lwn-5991c84421f3ea1e281954610a39e4993e5c39e4.tar.gz lwn-5991c84421f3ea1e281954610a39e4993e5c39e4.zip | |
[NET]: Rate limiting for socket allocation failure messages.
This patch limits the warning messages when socket allocation failures
happen. It happens under memory pressure.
Signed-off-by: Akinobu Mita <mita@miraclelinux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/socket.c')
| -rw-r--r-- | net/socket.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/socket.c b/net/socket.c index b4848ce0d6ac..6d261bf206fc 100644 --- a/net/socket.c +++ b/net/socket.c @@ -1178,7 +1178,8 @@ static int __sock_create(int family, int type, int protocol, struct socket **res */ if (!(sock = sock_alloc())) { - printk(KERN_WARNING "socket: no more sockets\n"); + if (net_ratelimit()) + printk(KERN_WARNING "socket: no more sockets\n"); err = -ENFILE; /* Not exactly a match, but its the closest posix thing */ goto out; |