| commit | d4ce58082f206bf6e7d697380c7bc5480a8b0264 | |
| author | Maciej Żenczykowski <maze@google.com> | |
| Wed, 26 Sep 2018 04:59:28 +0000 (25 21:59 -0700) | ||
| committer | David S. Miller <davem@davemloft.net> | |
| Thu, 27 Sep 2018 03:33:21 +0000 (26 20:33 -0700) | ||
| tree | 5977c316fd1ea3fef5ce4334e8ae48b681bacbd2 | treesnapshot (tar.gz zip) |
| parent | 73f21c653f930f438d53eed29b5e4c65c8a0f906 | commitdiff |
net-tcp: /proc/sys/net/ipv4/tcp_probe_interval is a u32 not int
(fix documentation and sysctl access to treat it as such)
Tested:
# zcat /proc/config.gz | egrep ^CONFIG_HZ
CONFIG_HZ_1000=y
CONFIG_HZ=1000
# echo $[(1<<32)/1000 + 1] | tee /proc/sys/net/ipv4/tcp_probe_interval
4294968
tee: /proc/sys/net/ipv4/tcp_probe_interval: Invalid argument
# echo $[(1<<32)/1000] | tee /proc/sys/net/ipv4/tcp_probe_interval
4294967
# echo 0 | tee /proc/sys/net/ipv4/tcp_probe_interval
# echo -1 | tee /proc/sys/net/ipv4/tcp_probe_interval
-1
tee: /proc/sys/net/ipv4/tcp_probe_interval: Invalid argument
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
(fix documentation and sysctl access to treat it as such)
Tested:
# zcat /proc/config.gz | egrep ^CONFIG_HZ
CONFIG_HZ_1000=y
CONFIG_HZ=1000
# echo $[(1<<32)/1000 + 1] | tee /proc/sys/net/ipv4/tcp_probe_interval
4294968
tee: /proc/sys/net/ipv4/tcp_probe_interval: Invalid argument
# echo $[(1<<32)/1000] | tee /proc/sys/net/ipv4/tcp_probe_interval
4294967
# echo 0 | tee /proc/sys/net/ipv4/tcp_probe_interval
# echo -1 | tee /proc/sys/net/ipv4/tcp_probe_interval
-1
tee: /proc/sys/net/ipv4/tcp_probe_interval: Invalid argument
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| Documentation/networking/ip-sysctl.txt | diffblobblamehistory | |
| net/ipv4/sysctl_net_ipv4.c | diffblobblamehistory |