The branch main has been updated by cy:
URL:
https://cgit.FreeBSD.org/src/commit/?id=1605eaa6d23ea5161b5ab8461e83ab32a591a4fc
commit 1605eaa6d23ea5161b5ab8461e83ab32a591a4fc
Author: Cy Schubert <c...@freebsd.org>
AuthorDate: 2021-09-24 18:18:42 +0000
Commit: Cy Schubert <c...@freebsd.org>
CommitDate: 2021-09-24 18:41:02 +0000
ipfilter: Locking sysctls here is not required
Locking of data structures touched by sysctls is more finely locked
in ipflter therefore higher level locks are redundant.
MFC after: 3 days
---
sys/contrib/ipfilter/netinet/mlfk_ipl.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/sys/contrib/ipfilter/netinet/mlfk_ipl.c
b/sys/contrib/ipfilter/netinet/mlfk_ipl.c
index 64beb1448858..8d9cb780b9e8 100644
--- a/sys/contrib/ipfilter/netinet/mlfk_ipl.c
+++ b/sys/contrib/ipfilter/netinet/mlfk_ipl.c
@@ -349,7 +349,6 @@ sysctl_ipf_int ( SYSCTL_HANDLER_ARGS )
{
int error = 0;
- WRITE_ENTER(&V_ipfmain.ipf_mutex);
if (arg1)
error = SYSCTL_OUT(req, arg1, sizeof(int));
else
@@ -368,7 +367,6 @@ sysctl_ipf_int ( SYSCTL_HANDLER_ARGS )
}
sysctl_error:
- RWLOCK_EXIT(&V_ipfmain.ipf_mutex);
return (error);
}
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