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Mark MAC Framework sx and rm locks as NOWITNESS to suppress warnings that

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might arise from WITNESS not understanding its locking protocol, which
should be deadlock-free.  Currently these warnings generally don't occur,
but as object locking is pushed into policies for some object types, they
would otherwise occur more often.

Obtained from:	TrustedBSD Project
This commit is contained in:
Robert Watson 2009-06-02 22:22:09 +00:00
parent f0a011a1b1
commit 5f51fb4871
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=193355
1 changed files with 2 additions and 2 deletions
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4
sys/security/mac/mac_framework.c
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@ -290,8 +290,8 @@ mac_init(void)
mac_labelzone_init();
#ifndef MAC_STATIC
rm_init(&mac_policy_rm, "mac_policy_rm");
sx_init(&mac_policy_sx, "mac_policy_sx");
rm_init_flags(&mac_policy_rm, "mac_policy_rm", RM_NOWITNESS);
sx_init_flags(&mac_policy_sx, "mac_policy_sx", SX_NOWITNESS);
#endif
}