diff options
| -rw-r--r-- | mm/memblock.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/mm/memblock.c b/mm/memblock.c index 618f94a1eedb..a838c50ca9a8 100644 --- a/mm/memblock.c +++ b/mm/memblock.c | |||
| @@ -1469,7 +1469,7 @@ void * __init memblock_alloc_try_nid_nopanic( | |||
| 1469 | } | 1469 | } |
| 1470 | 1470 | ||
| 1471 | /** | 1471 | /** |
| 1472 | * memblock_alloc_try_nid - allocate boot memory block with panicking | 1472 | * memblock_alloc_try_nid - allocate boot memory block |
| 1473 | * @size: size of memory block to be allocated in bytes | 1473 | * @size: size of memory block to be allocated in bytes |
| 1474 | * @align: alignment of the region and block's size | 1474 | * @align: alignment of the region and block's size |
| 1475 | * @min_addr: the lower bound of the memory region from where the allocation | 1475 | * @min_addr: the lower bound of the memory region from where the allocation |
| @@ -1479,9 +1479,8 @@ void * __init memblock_alloc_try_nid_nopanic( | |||
| 1479 | * allocate only from memory limited by memblock.current_limit value | 1479 | * allocate only from memory limited by memblock.current_limit value |
| 1480 | * @nid: nid of the free area to find, %NUMA_NO_NODE for any node | 1480 | * @nid: nid of the free area to find, %NUMA_NO_NODE for any node |
| 1481 | * | 1481 | * |
| 1482 | * Public panicking version of memblock_alloc_try_nid_nopanic() | 1482 | * Public function, provides additional debug information (including caller |
| 1483 | * which provides debug information (including caller info), if enabled, | 1483 | * info), if enabled. This function zeroes the allocated memory. |
| 1484 | * and panics if the request can not be satisfied. | ||
| 1485 | * | 1484 | * |
| 1486 | * Return: | 1485 | * Return: |
| 1487 | * Virtual address of allocated memory block on success, NULL on failure. | 1486 | * Virtual address of allocated memory block on success, NULL on failure. |
| @@ -1498,14 +1497,10 @@ void * __init memblock_alloc_try_nid( | |||
| 1498 | &max_addr, (void *)_RET_IP_); | 1497 | &max_addr, (void *)_RET_IP_); |
| 1499 | ptr = memblock_alloc_internal(size, align, | 1498 | ptr = memblock_alloc_internal(size, align, |
| 1500 | min_addr, max_addr, nid); | 1499 | min_addr, max_addr, nid); |
| 1501 | if (ptr) { | 1500 | if (ptr) |
| 1502 | memset(ptr, 0, size); | 1501 | memset(ptr, 0, size); |
| 1503 | return ptr; | ||
| 1504 | } | ||
| 1505 | 1502 | ||
| 1506 | panic("%s: Failed to allocate %llu bytes align=0x%llx nid=%d from=%pa max_addr=%pa\n", | 1503 | return ptr; |
| 1507 | __func__, (u64)size, (u64)align, nid, &min_addr, &max_addr); | ||
| 1508 | return NULL; | ||
| 1509 | } | 1504 | } |
| 1510 | 1505 | ||
| 1511 | /** | 1506 | /** |
