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authorSteve French <sfrench@us.ibm.com>2011-12-16 01:39:20 -0500
committerSteve French <sfrench@us.ibm.com>2011-12-16 01:39:20 -0500
commitaaf015890754d58dcb71a4aa44ed246bb082bcf6 (patch)
tree17b51ff707fd1b3efec3a3ab872f0d7a7416aca5 /net/core/request_sock.c
parent9c32c63bb70b2fafc3b18bee29959c3bf245ceba (diff)
parent8def5f51b012efb00e77ba2d04696cc0aadd0609 (diff)
Merge branch 'master' of git+ssh://git.samba.org/data/git/sfrench/cifs-2.6
Diffstat (limited to 'net/core/request_sock.c')
-rw-r--r--net/core/request_sock.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/net/core/request_sock.c b/net/core/request_sock.c
index 182236b2510a..9b570a6a33c5 100644
--- a/net/core/request_sock.c
+++ b/net/core/request_sock.c
@@ -26,10 +26,11 @@
26 * but then some measure against one socket starving all other sockets 26 * but then some measure against one socket starving all other sockets
27 * would be needed. 27 * would be needed.
28 * 28 *
29 * It was 128 by default. Experiments with real servers show, that 29 * The minimum value of it is 128. Experiments with real servers show that
30 * it is absolutely not enough even at 100conn/sec. 256 cures most 30 * it is absolutely not enough even at 100conn/sec. 256 cures most
31 * of problems. This value is adjusted to 128 for very small machines 31 * of problems.
32 * (<=32Mb of memory) and to 1024 on normal or better ones (>=256Mb). 32 * This value is adjusted to 128 for low memory machines,
33 * and it will increase in proportion to the memory of machine.
33 * Note : Dont forget somaxconn that may limit backlog too. 34 * Note : Dont forget somaxconn that may limit backlog too.
34 */ 35 */
35int sysctl_max_syn_backlog = 256; 36int sysctl_max_syn_backlog = 256;