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dm: publish dm_vcalloc

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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>
This commit is contained in:
Mikulas Patocka 2008-10-10 13:37:12 +01:00 committed by Alasdair G Kergon
parent ea0ec64094
commit 5416090426
2 changed files with 5 additions and 1 deletions
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1
drivers/md/dm.h
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@ -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);

5
include/linux/device-mapper.h
View File

@ -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.
*---------------------------------------------------------------*/