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authorMikulas Patocka <mpatocka@redhat.com>2008-10-21 17:44:57 +0100
committerAlasdair G Kergon <agk@redhat.com>2008-10-21 17:44:57 +0100
commitd63a5ce3c0d25c96bdadc78792e5b48b846e899d (patch)
treeac46375b47f784dff17d1e657d5115b45ad86844 /drivers/md/dm.h
parent7acedc5b98a2fcff64f00c21110aae7d3ac2f7df (diff)
downloadop-kernel-dev-d63a5ce3c0d25c96bdadc78792e5b48b846e899d.zip
op-kernel-dev-d63a5ce3c0d25c96bdadc78792e5b48b846e899d.tar.gz
dm: publish array_too_big
Move array_too_big to include/linux/device-mapper.h because it is used by targets. Remove the test from dm-raid1 as the number of mirror legs is limited such that it can never fail. (Even for stripes it seems rather unlikely.) Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Diffstat (limited to 'drivers/md/dm.h')
-rw-r--r--drivers/md/dm.h9
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/md/dm.h b/drivers/md/dm.h
index cd189da..0ade60c 100644
--- a/drivers/md/dm.h
+++ b/drivers/md/dm.h
@@ -62,15 +62,6 @@ void dm_put_target_type(struct target_type *t);
int dm_target_iterate(void (*iter_func)(struct target_type *tt,
void *param), void *param);
-/*-----------------------------------------------------------------
- * Useful inlines.
- *---------------------------------------------------------------*/
-static inline int array_too_big(unsigned long fixed, unsigned long obj,
- unsigned long num)
-{
- return (num > (ULONG_MAX - fixed) / obj);
-}
-
int dm_split_args(int *argc, char ***argvp, char *input);
/*
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