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| author | Cy Schubert <cy@FreeBSD.org> | 2021-09-24 18:18:42 +0000 |
|---|---|---|
| committer | Cy Schubert <cy@FreeBSD.org> | 2021-09-24 18:41:02 +0000 |
| commit | 1605eaa6d23ea5161b5ab8461e83ab32a591a4fc (patch) | |
| tree | 3fbdac5084e286d0426c4c2e66cdb84b144cde28 | |
| parent | 73db3b64f167972db3ee3f780cecb439b09492b1 (diff) | |
| download | src-1605eaa6d23ea5161b5ab8461e83ab32a591a4fc.tar.gz src-1605eaa6d23ea5161b5ab8461e83ab32a591a4fc.zip | |
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
| -rw-r--r-- | sys/contrib/ipfilter/netinet/mlfk_ipl.c | 2 |
1 files changed, 0 insertions, 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); } |