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authorMikulas Patocka <mpatocka@redhat.com>2008-10-10 13:37:12 +0100
committerAlasdair G Kergon <agk@redhat.com>2008-10-10 13:37:12 +0100
commit54160904260fa764ba6e2dc738770be30fdf9553 (patch)
tree5f286d4d4c199772b4fc2fea48dfd10c5ef0ecf9
parentea0ec640940c2ae3a8d71af3249fccf06a9997a3 (diff)
dm: publish dm_vcalloc
Publish dm_vcalloc in include/linux/device-mapper.h because this function is used by targets. Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>
-rw-r--r--drivers/md/dm.h1
-rw-r--r--include/linux/device-mapper.h5
2 files changed, 5 insertions, 1 deletions
diff --git a/drivers/md/dm.h b/drivers/md/dm.h
index 8812208978e..cd189da2b2f 100644
--- a/drivers/md/dm.h
+++ b/drivers/md/dm.h
@@ -89,7 +89,6 @@ void dm_linear_exit(void);
int dm_stripe_init(void);
void dm_stripe_exit(void);
-void *dm_vcalloc(unsigned long nmemb, unsigned long elem_size);
int dm_open_count(struct mapped_device *md);
int dm_lock_for_deletion(struct mapped_device *md);
diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h
index e462c7f3b39..08d783592b7 100644
--- a/include/linux/device-mapper.h
+++ b/include/linux/device-mapper.h
@@ -267,6 +267,11 @@ void dm_table_event(struct dm_table *t);
*/
int dm_swap_table(struct mapped_device *md, struct dm_table *t);
+/*
+ * A wrapper around vmalloc.
+ */
+void *dm_vcalloc(unsigned long nmemb, unsigned long elem_size);
+
/*-----------------------------------------------------------------
* Macros.
*---------------------------------------------------------------*/