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(parent: 70a18d1) | patch
sysctl: Initial support for auto-unregistering sysctl tables.
authorEric W. Biederman <ebiederm@xmission.com>
Tue, 10 Jan 2012 01:24:30 +0000 (17:24 -0800)
committerEric W. Biederman <ebiederm@xmission.com>
Wed, 25 Jan 2012 00:40:28 +0000 (16:40 -0800)
commit56a91ce73359a8a5c6061cac22dd3f4ab1a8fdaa
treefd248564e8988e95966cd425f3f96ce7d094ae1ctree | snapshot
parent70a18d11c35d0909d7e6843b22387dfa5a0c7368commit | diff
sysctl: Initial support for auto-unregistering sysctl tables.

Add nreg to ctl_table_header.  When nreg drops to 0 the ctl_table_header
will be unregistered.

Factor out drop_sysctl_table from unregister_sysctl_table, and add
the logic for decrementing nreg.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
fs/proc/proc_sysctl.c diff | blob | history
include/linux/sysctl.h diff | blob | history
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