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label: Add mempool.

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This commit is contained in:
Alasdair G Kergon 2018-01-02 13:37:12 +00:00
parent 0bf1cc2320
commit e6b4b41881
1 changed files with 10 additions and 0 deletions
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10
lib/label/label.c
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@ -26,6 +26,8 @@
/* FIXME Allow for larger labels? Restricted to single sector currently */
static struct dm_pool *_labeller_mem;
/*
* Internal labeller struct.
*/
@ -58,7 +60,13 @@ static struct labeller_i *_alloc_li(const char *name, struct labeller *l)
int label_init(void)
{
if (!(_labeller_mem = dm_pool_create("label scan", 128))) {
log_error("Labeller pool creation failed.");
return 0;
}
dm_list_init(&_labellers);
return 1;
}
@ -73,6 +81,8 @@ void label_exit(void)
}
dm_list_init(&_labellers);
dm_pool_destroy(_labeller_mem);
}
int label_register_handler(struct labeller *handler)