diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-05-12 13:06:08 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-05-12 13:06:08 +0100 |
| commit | 25061d285747f20aafa4b50df1b0b5665fef29cd (patch) | |
| tree | c302ac93e3476788a4671ee556a902fce2592f3a /mm/nobootmem.c | |
| parent | 7a6476143270d947924f5bbbc124accb0e558bf4 (diff) | |
| parent | 6560ffd1ccd688152393dc7c35dbdcc33140633b (diff) | |
Merge tag 'regmap-3.4' into regmap-stride
regmap: Last minute bug fix for 3.4
This is a last minute bug fix that was only just noticed since the code
path that's being exercised here is one that is fairly rarely used. The
changelog for the change itself is extremely clear and the code itself
is obvious to inspection so should be pretty safe.
Conflicts:
drivers/base/regmap/regmap.c (overlap between the fix and stride code)
Diffstat (limited to 'mm/nobootmem.c')
| -rw-r--r-- | mm/nobootmem.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/mm/nobootmem.c b/mm/nobootmem.c index 24f0fc1a56d..e53bb8a256b 100644 --- a/mm/nobootmem.c +++ b/mm/nobootmem.c @@ -298,13 +298,19 @@ void * __init __alloc_bootmem_node(pg_data_t *pgdat, unsigned long size, if (WARN_ON_ONCE(slab_is_available())) return kzalloc_node(size, GFP_NOWAIT, pgdat->node_id); +again: ptr = __alloc_memory_core_early(pgdat->node_id, size, align, goal, -1ULL); if (ptr) return ptr; - return __alloc_memory_core_early(MAX_NUMNODES, size, align, - goal, -1ULL); + ptr = __alloc_memory_core_early(MAX_NUMNODES, size, align, + goal, -1ULL); + if (!ptr && goal) { + goal = 0; + goto again; + } + return ptr; } void * __init __alloc_bootmem_node_high(pg_data_t *pgdat, unsigned long size, |