Laurent Vivier | 8d6ef7c | 2016-09-13 14:52:44 +0200 | [diff] [blame] | 1 | /* |
| 2 | * libqos malloc support for SPAPR |
| 3 | * |
| 4 | * This work is licensed under the terms of the GNU GPL, version 2 or later. |
| 5 | * See the COPYING file in the top-level directory. |
| 6 | */ |
| 7 | |
| 8 | #include "qemu/osdep.h" |
Paolo Bonzini | a2ce7db | 2020-08-04 20:00:40 +0200 | [diff] [blame] | 9 | #include "malloc-spapr.h" |
Laurent Vivier | 8d6ef7c | 2016-09-13 14:52:44 +0200 | [diff] [blame] | 10 | |
Jiaxun Yang | d2c4f38 | 2021-01-18 14:38:05 +0800 | [diff] [blame] | 11 | #define SPAPR_PAGE_SIZE 4096 |
Laurent Vivier | 8d6ef7c | 2016-09-13 14:52:44 +0200 | [diff] [blame] | 12 | |
| 13 | /* Memory must be a multiple of 256 MB, |
| 14 | * so we have at least 256MB |
| 15 | */ |
| 16 | #define SPAPR_MIN_SIZE 0x10000000 |
| 17 | |
Paolo Bonzini | eb5937b | 2018-11-29 12:37:04 +0100 | [diff] [blame] | 18 | void spapr_alloc_init(QGuestAllocator *s, QTestState *qts, QAllocOpts flags) |
Laurent Vivier | 8d6ef7c | 2016-09-13 14:52:44 +0200 | [diff] [blame] | 19 | { |
Jiaxun Yang | d2c4f38 | 2021-01-18 14:38:05 +0800 | [diff] [blame] | 20 | alloc_init(s, flags, 1 << 20, SPAPR_MIN_SIZE, SPAPR_PAGE_SIZE); |
Laurent Vivier | 8d6ef7c | 2016-09-13 14:52:44 +0200 | [diff] [blame] | 21 | } |