X-Git-Url: http://git.ipfire.org/?p=thirdparty%2Fmdadm.git;a=blobdiff_plain;f=Kill.c;h=d5c1e36df4d3724e6cf060238902cb897e01bfed;hp=0a2763eaa20615940a035ce4d7e2b3be8bd2a222;hb=8dfb8619f928d58ac7369c42e9f94dd0dabfed4b;hpb=3da92f272d017b1817b13f37f41c1ed4d6117291

diff --git a/Kill.c b/Kill.c
index 0a2763ea..d5c1e36d 100644
--- a/Kill.c
+++ b/Kill.c
@@ -34,7 +34,7 @@
 #include	"md_u.h"
 #include	"md_p.h"
 
-int Kill(char *dev, int force, int quiet)
+int Kill(char *dev, int force, int quiet, int noexcl)
 {
 	/*
 	 * Nothing fancy about Kill.  It just zeroes out a superblock
@@ -44,7 +44,7 @@ int Kill(char *dev, int force, int quiet)
 	int fd, rv = 0;
 	struct supertype *st;
 
-	fd = open(dev, O_RDWR|O_EXCL);
+	fd = open(dev, O_DIRECT | (noexcl ? O_RDWR : (O_RDWR|O_EXCL)));
 	if (fd < 0) {
 		if (!quiet)
 			fprintf(stderr, Name ": Couldn't open %s for write - not zeroing\n",
@@ -63,10 +63,8 @@ int Kill(char *dev, int force, int quiet)
 	if (force && rv >= 2)
 		rv = 0; /* ignore bad data in superblock */
 	if (rv== 0 || (force && rv >= 2)) {
-		mdu_array_info_t info;
-		info.major_version = -1; /* zero superblock */
 		st->ss->free_super(st);
-		st->ss->init_super(st, &info, 0, "", NULL, NULL);
+		st->ss->init_super(st, NULL, 0, "", NULL, NULL);
 		if (st->ss->store_super(st, fd)) {
 			if (!quiet)
 				fprintf(stderr, Name ": Could not zero superblock on %s\n",