diff options
Diffstat (limited to 'sys/netinet/ipfw/ip_fw_table.c')
-rw-r--r-- | sys/netinet/ipfw/ip_fw_table.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sys/netinet/ipfw/ip_fw_table.c b/sys/netinet/ipfw/ip_fw_table.c index 0dab070..342085b 100644 --- a/sys/netinet/ipfw/ip_fw_table.c +++ b/sys/netinet/ipfw/ip_fw_table.c @@ -34,6 +34,9 @@ __FBSDID("$FreeBSD$"); * keys are network prefixes (addr/masklen), and values are integers. * As a degenerate case we can interpret keys as 32-bit integers * (with a /32 mask). + * + * The table is protected by the IPFW lock even for manipulation coming + * from userland, because operations are typically fast. */ #if !defined(KLD_MODULE) |