diff options
| author | Bernhard Walle <bwalle@suse.de> | 2008-06-08 15:46:29 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-06-10 14:41:56 +0200 |
| commit | 91d48fc80f22817332170082e10de60a75851640 (patch) | |
| tree | fbbf47a4dfa3ba89b7c922161abb069b86d5f446 /mm | |
| parent | 47b208049e1dd0766825630198c2b86c3059a23e (diff) | |
bootmem: add return value to reserve_bootmem_node()
This patch changes the function reserve_bootmem_node() from void to int,
returning -ENOMEM if the allocation fails.
Signed-off-by: Bernhard Walle <bwalle@suse.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/bootmem.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/mm/bootmem.c b/mm/bootmem.c index e8fb927392b9..8d9f60e06f62 100644 --- a/mm/bootmem.c +++ b/mm/bootmem.c @@ -442,15 +442,17 @@ unsigned long __init init_bootmem_node(pg_data_t *pgdat, unsigned long freepfn, return init_bootmem_core(pgdat, freepfn, startpfn, endpfn); } -void __init reserve_bootmem_node(pg_data_t *pgdat, unsigned long physaddr, +int __init reserve_bootmem_node(pg_data_t *pgdat, unsigned long physaddr, unsigned long size, int flags) { int ret; ret = can_reserve_bootmem_core(pgdat->bdata, physaddr, size, flags); if (ret < 0) - return; + return -ENOMEM; reserve_bootmem_core(pgdat->bdata, physaddr, size, flags); + + return 0; } void __init free_bootmem_node(pg_data_t *pgdat, unsigned long physaddr, |