svn commit: r334125 - in head/sys: netinet sys

[Matt Macy]

Author: mmacy
Date: Thu May 24 01:04:56 2018
New Revision: 334125
URL: https://svnweb.freebsd.org/changeset/base/334125

Log:
  convert allocations to INVARIANTS M_ZERO

Modified:
  head/sys/netinet/ip_divert.c
  head/sys/netinet/raw_ip.c
  head/sys/netinet/tcp_subr.c
  head/sys/netinet/udp_usrreq.c
  head/sys/sys/epoch.h

Modified: head/sys/netinet/ip_divert.c
==============================================================================
--- head/sys/netinet/ip_divert.c	Thu May 24 01:03:31 2018	(r334124)
+++ head/sys/netinet/ip_divert.c	Thu May 24 01:04:56 2018	(r334125)
@@ -672,7 +672,7 @@ div_pcblist(SYSCTL_HANDLER_ARGS)
 	if (error)
 		return error;
 
-	il = malloc(sizeof(struct in_pcblist) + n * sizeof(struct inpcb *), M_TEMP, M_EPOCH_CALL_WAITOK);
+	il = malloc(sizeof(struct in_pcblist) + n * sizeof(struct inpcb *), M_TEMP, M_WAITOK|M_ZERO_INVARIANTS);
 	inp_list = il->il_inp_list;
 	
 	INP_INFO_RLOCK(&V_divcbinfo);

Modified: head/sys/netinet/raw_ip.c
==============================================================================
--- head/sys/netinet/raw_ip.c	Thu May 24 01:03:31 2018	(r334124)
+++ head/sys/netinet/raw_ip.c	Thu May 24 01:04:56 2018	(r334125)
@@ -1056,7 +1056,7 @@ rip_pcblist(SYSCTL_HANDLER_ARGS)
 	if (error)
 		return (error);
 
-	il = malloc(sizeof(struct in_pcblist) + n * sizeof(struct inpcb *), M_TEMP, M_EPOCH_CALL_WAITOK);
+	il = malloc(sizeof(struct in_pcblist) + n * sizeof(struct inpcb *), M_TEMP, M_WAITOK|M_ZERO_INVARIANTS);
 	inp_list = il->il_inp_list;
 
 	INP_INFO_RLOCK(&V_ripcbinfo);

Modified: head/sys/netinet/tcp_subr.c
==============================================================================
--- head/sys/netinet/tcp_subr.c	Thu May 24 01:03:31 2018	(r334124)
+++ head/sys/netinet/tcp_subr.c	Thu May 24 01:04:56 2018	(r334125)
@@ -2151,7 +2151,7 @@ tcp_pcblist(SYSCTL_HANDLER_ARGS)
 	if (error)
 		return (error);
 
-	il = malloc(sizeof(struct in_pcblist) + n * sizeof(struct inpcb *), M_TEMP, M_EPOCH_CALL_WAITOK);
+	il = malloc(sizeof(struct in_pcblist) + n * sizeof(struct inpcb *), M_TEMP, M_WAITOK|M_ZERO_INVARIANTS);
 	inp_list = il->il_inp_list;
 
 	INP_INFO_WLOCK(&V_tcbinfo);

Modified: head/sys/netinet/udp_usrreq.c
==============================================================================
--- head/sys/netinet/udp_usrreq.c	Thu May 24 01:03:31 2018	(r334124)
+++ head/sys/netinet/udp_usrreq.c	Thu May 24 01:04:56 2018	(r334125)
@@ -874,7 +874,7 @@ udp_pcblist(SYSCTL_HANDLER_ARGS)
 	error = SYSCTL_OUT(req, &xig, sizeof xig);
 	if (error)
 		return (error);
-	il = malloc(sizeof(struct in_pcblist) + n * sizeof(struct inpcb *), M_TEMP, M_EPOCH_CALL_WAITOK);
+	il = malloc(sizeof(struct in_pcblist) + n * sizeof(struct inpcb *), M_TEMP, M_WAITOK|M_ZERO_INVARIANTS);
 	inp_list = il->il_inp_list;
 
 	INP_INFO_RLOCK(&V_udbinfo);

Modified: head/sys/sys/epoch.h
==============================================================================
--- head/sys/sys/epoch.h	Thu May 24 01:03:31 2018	(r334124)
+++ head/sys/sys/epoch.h	Thu May 24 01:04:56 2018	(r334125)
@@ -64,14 +64,6 @@ int in_epoch(void);
 DPCPU_DECLARE(int, epoch_cb_count);
 DPCPU_DECLARE(struct grouptask, epoch_cb_task);
 
-#ifdef INVARIANTS
-#define M_EPOCH_CALL_NOWAIT		(M_NOWAIT|M_ZERO)
-#define M_EPOCH_CALL_WAITOK		(M_WAITOK|M_ZERO)
-#else
-#define M_EPOCH_CALL_NOWAIT		M_NOWAIT
-#define M_EPOCH_CALL_WAITOK		M_WAITOK
-#endif
-
 static __inline void
 epoch_enter_preempt(epoch_t epoch)
 {