diff options
author | Paul Mackerras <paulus@samba.org> | 2008-09-10 11:36:13 +1000 |
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committer | Paul Mackerras <paulus@samba.org> | 2008-09-10 11:36:13 +1000 |
commit | 7e392f8c29ee045c6a29d50193d2fb10712eceb0 (patch) | |
tree | c84097fe644c50c82f087ab7fa2d75167b8c0e16 /Documentation/filesystems/proc.txt | |
parent | 7713fef06517d216f96ee7c8ad750e72bc08d38f (diff) | |
parent | 93811d94f7e9bcfeed7d6ba75ea5d9c80a70ab95 (diff) |
Merge branch 'linux-2.6'
Diffstat (limited to 'Documentation/filesystems/proc.txt')
-rw-r--r-- | Documentation/filesystems/proc.txt | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/Documentation/filesystems/proc.txt b/Documentation/filesystems/proc.txt index 64557821ee5..394eb2cc1c3 100644 --- a/Documentation/filesystems/proc.txt +++ b/Documentation/filesystems/proc.txt @@ -1339,6 +1339,25 @@ Enables/Disables the protection of the per-process proc entries "maps" and "smaps". When enabled, the contents of these files are visible only to readers that are allowed to ptrace() the given process. +msgmni +------ + +Maximum number of message queue ids on the system. +This value scales to the amount of lowmem. It is automatically recomputed +upon memory add/remove or ipc namespace creation/removal. +When a value is written into this file, msgmni's value becomes fixed, i.e. it +is not recomputed anymore when one of the above events occurs. +Use auto_msgmni to change this behavior. + +auto_msgmni +----------- + +Enables/Disables automatic recomputing of msgmni upon memory add/remove or +upon ipc namespace creation/removal (see the msgmni description above). +Echoing "1" into this file enables msgmni automatic recomputing. +Echoing "0" turns it off. +auto_msgmni default value is 1. + 2.4 /proc/sys/vm - The virtual memory subsystem ----------------------------------------------- |