inet: frags: use rhashtables for reassembly units

[sagit-ice-cold/kernel_xiaomi_msm8998.git] / Documentation / networking / ip-sysctl.txt

diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt
index 2ea4c45..2aa56cc 100644 (file)
--- a/Documentation/networking/ip-sysctl.txt
+++ b/Documentation/networking/ip-sysctl.txt
@@ -113,13 +113,10 @@ min_adv_mss - INTEGER
 IP Fragmentation:
 
 ipfrag_high_thresh - INTEGER
-       Maximum memory used to reassemble IP fragments. When
-       ipfrag_high_thresh bytes of memory is allocated for this purpose,
-       the fragment handler will toss packets until ipfrag_low_thresh
-       is reached. This also serves as a maximum limit to namespaces
-       different from the initial one.
+       Maximum memory used to reassemble IP fragments.
 
 ipfrag_low_thresh - INTEGER
+       (Obsolete since linux-4.17)
        Maximum memory used to reassemble IP fragments before the kernel
        begins to remove incomplete fragment queues to free up resources.
        The kernel still accepts new fragments for defragmentation.