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authorLuis Chamberlain <mcgrof@kernel.org>2023-05-28 23:54:20 +0300
committerLuis Chamberlain <mcgrof@kernel.org>2023-06-09 01:42:02 +0300
commit28898e260a34e840f86ca80bf0c7657d76ad3f80 (patch)
tree6e658f3c32f1fdd5de5c249fc9706f9f0ce0c045 /security
parent861dc0b46432a7086bc6de526aae775b4d615e28 (diff)
downloadlinux-28898e260a34e840f86ca80bf0c7657d76ad3f80.tar.xz
sysctl: move security keys sysctl registration to its own file
The security keys sysctls are already declared on its own file, just move the sysctl registration to its own file to help avoid merge conflicts on sysctls.c, and help with clearing up sysctl.c further. This creates a small penalty of 23 bytes: ./scripts/bloat-o-meter vmlinux.1 vmlinux.2 add/remove: 2/0 grow/shrink: 0/1 up/down: 49/-26 (23) Function old new delta init_security_keys_sysctls - 33 +33 __pfx_init_security_keys_sysctls - 16 +16 sysctl_init_bases 85 59 -26 Total: Before=21256937, After=21256960, chg +0.00% But soon we'll be saving tons of bytes anyway, as we modify the sysctl registrations to use ARRAY_SIZE and so we get rid of all the empty array elements so let's just clean this up now. Reviewed-by: Paul Moore <paul@paul-moore.com> Acked-by: Jarkko Sakkinen <jarkko@kernel.org> Acked-by: David Howells <dhowells@redhat.com> Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Diffstat (limited to 'security')
-rw-r--r--security/keys/sysctl.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/security/keys/sysctl.c b/security/keys/sysctl.c
index b46b651b3c4c..b72b82bb20c6 100644
--- a/security/keys/sysctl.c
+++ b/security/keys/sysctl.c
@@ -68,3 +68,10 @@ struct ctl_table key_sysctls[] = {
#endif
{ }
};
+
+static int __init init_security_keys_sysctls(void)
+{
+ register_sysctl_init("kernel/keys", key_sysctls);
+ return 0;
+}
+early_initcall(init_security_keys_sysctls);