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-rw-r--r--Documentation/filesystems/proc.txt10
1 files changed, 5 insertions, 5 deletions
diff --git a/Documentation/filesystems/proc.txt b/Documentation/filesystems/proc.txt
index 3355e6920105..72af5de1effb 100644
--- a/Documentation/filesystems/proc.txt
+++ b/Documentation/filesystems/proc.txt
@@ -1220,9 +1220,9 @@ applications are using mlock(), or if you are running with no swap then
1220you probably should increase the lower_zone_protection setting. 1220you probably should increase the lower_zone_protection setting.
1221 1221
1222The units of this tunable are fairly vague. It is approximately equal 1222The units of this tunable are fairly vague. It is approximately equal
1223to "megabytes". So setting lower_zone_protection=100 will protect around 100 1223to "megabytes," so setting lower_zone_protection=100 will protect around 100
1224megabytes of the lowmem zone from user allocations. It will also make 1224megabytes of the lowmem zone from user allocations. It will also make
1225those 100 megabytes unavaliable for use by applications and by 1225those 100 megabytes unavailable for use by applications and by
1226pagecache, so there is a cost. 1226pagecache, so there is a cost.
1227 1227
1228The effects of this tunable may be observed by monitoring 1228The effects of this tunable may be observed by monitoring
@@ -1538,10 +1538,10 @@ TCP settings
1538tcp_ecn 1538tcp_ecn
1539------- 1539-------
1540 1540
1541This file controls the use of the ECN bit in the IPv4 headers, this is a new 1541This file controls the use of the ECN bit in the IPv4 headers. This is a new
1542feature about Explicit Congestion Notification, but some routers and firewalls 1542feature about Explicit Congestion Notification, but some routers and firewalls
1543block trafic that has this bit set, so it could be necessary to echo 0 to 1543block traffic that has this bit set, so it could be necessary to echo 0 to
1544/proc/sys/net/ipv4/tcp_ecn, if you want to talk to this sites. For more info 1544/proc/sys/net/ipv4/tcp_ecn if you want to talk to these sites. For more info
1545you could read RFC2481. 1545you could read RFC2481.
1546 1546
1547tcp_retrans_collapse 1547tcp_retrans_collapse