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| author | Kimplul <kimi.h.kuparinen@gmail.com> | 2022-01-07 17:33:55 +0200 |
|---|---|---|
| committer | Kimplul <kimi.h.kuparinen@gmail.com> | 2022-01-07 17:33:55 +0200 |
| commit | ebe6fe5d44d58fcb1b9d0ac52fa98a0a3ff309a7 (patch) | |
| tree | 1273c7815d6790e746f6e7ecfcd464e5cab39f2e /include/apos/mem_regions.h | |
| parent | be78fcb0acc665d4db8edb9cda53f6863d27dd85 (diff) | |
| download | kmi-ebe6fe5d44d58fcb1b9d0ac52fa98a0a3ff309a7.tar.gz kmi-ebe6fe5d44d58fcb1b9d0ac52fa98a0a3ff309a7.zip | |
Steps towards better status/debugging control
Diffstat (limited to 'include/apos/mem_regions.h')
| -rw-r--r-- | include/apos/mem_regions.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/apos/mem_regions.h b/include/apos/mem_regions.h index eb81e63..35428e1 100644 --- a/include/apos/mem_regions.h +++ b/include/apos/mem_regions.h @@ -1,8 +1,10 @@ #ifndef APOS_MEM_REGIONS_H #define APOS_MEM_REGIONS_H +#include <apos/mem.h> #include <apos/types.h> #include <apos/sp_tree.h> +#include <arch/vmem.h> #define mem_container(ptr)\ container_of(ptr, struct sp_mem, sp_n) @@ -33,4 +35,11 @@ struct sp_mem *sp_used_find(struct sp_reg_root *r, vm_t start); struct sp_mem *sp_find_used_closest(struct sp_reg_root *r, vm_t start); struct sp_mem *sp_find_free(struct sp_reg_root *r, size_t size, size_t *align); +#define MEM_REGION_TRY_AGAIN 1 +typedef stat_t mem_region_callback_t(struct vm_branch *b, + pm_t *offset, vm_t vaddr, vmflags_t flags, enum mm_order order); + +vm_t map_fill_region(struct vm_branch *b, mem_region_callback_t *mem_handler, + pm_t offset, vm_t start, size_t bytes, vmflags_t flags); + #endif /* APOS_MEM_REGIONS_H */ |