Normalize a significant number of kernel malloc type names:

- Prefer '_' to ' ', as it results in more easily parsed results in
  memory monitoring tools such as vmstat.

- Remove punctuation that is incompatible with using memory type names
  as file names, such as '/' characters.

- Disambiguate some collisions by adding subsystem prefixes to some
  memory types.

- Generally prefer lower case to upper case.

- If the same type is defined in multiple architecture directories,
  attempt to use the same name in additional cases.

Not all instances were caught in this change, so more work is required to
finish this conversion.  Similar changes are required for UMA zone names.

1 files changed, 1 insertions, 1 deletions

diff --git a/sys/contrib/ipfilter/netinet/ip_fil_freebsd.c b/sys/contrib/ipfilter/netinet/ip_fil_freebsd.c
index 4ee0d3b..6c87f54 100644
--- a/sys/contrib/ipfilter/netinet/ip_fil_freebsd.c
+++ b/sys/contrib/ipfilter/netinet/ip_fil_freebsd.c
@@ -112,7 +112,7 @@ extern	int	path_mtu_discovery;
 #endif
 
 # ifdef IPFILTER_M_IPFILTER
-MALLOC_DEFINE(M_IPFILTER, "IP Filter", "IP Filter packet filter data structures");
+MALLOC_DEFINE(M_IPFILTER, "ipfilter", "IP Filter packet filter data structures");
 # endif