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author | Nicholas Bellinger | 2013-09-10 01:24:46 +0200 |
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committer | Nicholas Bellinger | 2013-09-11 05:23:34 +0200 |
commit | 837f6452b870e7e68c2b6a0d50758885c860ab66 (patch) | |
tree | 23bfb1b198195e8cc4ef6c50ae8d3f474c569345 /drivers/target/iscsi/iscsi_target_core.h | |
parent | target: Fix >= v3.9+ regression in PR APTPL + ALUA metadata write-out (diff) | |
download | kernel-qcow2-linux-837f6452b870e7e68c2b6a0d50758885c860ab66.tar.gz kernel-qcow2-linux-837f6452b870e7e68c2b6a0d50758885c860ab66.tar.xz kernel-qcow2-linux-837f6452b870e7e68c2b6a0d50758885c860ab66.zip |
iscsi-target: Bump default TCP listen backlog to 256
This patch bumps the default TCP listen backlog within iscsit_setup_np()
from 5 to 256, in order to reduce the overall latency caused by a small
backlog with 100's of simultaneous login attempts directed to the same
single network portal.
Also add a ISCSIT_TCP_BACKLOG macro in iscsi_target_core.h.
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target/iscsi/iscsi_target_core.h')
-rw-r--r-- | drivers/target/iscsi/iscsi_target_core.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/target/iscsi/iscsi_target_core.h b/drivers/target/iscsi/iscsi_target_core.h index f6ff257e2b66..1e84f6fc1cc8 100644 --- a/drivers/target/iscsi/iscsi_target_core.h +++ b/drivers/target/iscsi/iscsi_target_core.h @@ -19,6 +19,7 @@ #define WHITE_SPACE " \t\v\f\n\r" #define ISCSIT_MIN_TAGS 16 #define ISCSIT_EXTRA_TAGS 8 +#define ISCSIT_TCP_BACKLOG 256 /* struct iscsi_node_attrib sanity values */ #define NA_DATAOUT_TIMEOUT 3 |