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Merge commit 'refs/top-bases/linux-zfs-branch' into linux-zfs-branch

This commit is contained in:
Brian Behlendorf 2010-05-20 17:17:43 -07:00
parent edb2d17154 a221019e82
commit 0e0bf0495b
1 changed files with 21 additions and 0 deletions
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21
module/zfs/zvol.c
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@ -1095,6 +1095,25 @@ out:
return (-error);
}
static int
zvol_create_minors_cb(spa_t *spa, uint64_t dsobj,
const char *dsname, void *arg)
{
return zvol_create_minor(dsname);
}
static void
zvol_create_minors(void)
{
spa_t *spa = NULL;
mutex_enter(&spa_namespace_lock);
while ((spa = spa_next(spa)) != NULL)
(void) dmu_objset_find_spa(NULL, spa_name(spa), zvol_create_minors_cb,
NULL, DS_FIND_CHILDREN | DS_FIND_SNAPSHOTS);
mutex_exit(&spa_namespace_lock);
}
/*
* Remove a block device minor node for the specified volume.
*/
@ -1187,6 +1206,8 @@ zvol_init(void)
list_create(&zvol_state_list, sizeof (zvol_state_t),
offsetof(zvol_state_t, zv_next));
zvol_create_minors();
return (0);
}