Changeset b678410 in mainline for kernel/generic/src/mm/as.c
- Timestamp:
- 2011-04-27T20:01:13Z (14 years ago)
- Branches:
- lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
- Children:
- a6dffb8
- Parents:
- 628d548 (diff), 933cadf (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
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- 1 edited
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kernel/generic/src/mm/as.c
r628d548 rb678410 80 80 #include <arch/interrupt.h> 81 81 82 #ifdef CONFIG_VIRT_IDX_DCACHE83 #include <arch/mm/cache.h>84 #endif /* CONFIG_VIRT_IDX_DCACHE */85 86 82 /** 87 83 * Each architecture decides what functions will be used to carry out … … 447 443 else 448 444 memsetb(&area->backend_data, sizeof(area->backend_data), 0); 445 446 if (area->backend && area->backend->create) { 447 if (!area->backend->create(area)) { 448 free(area); 449 mutex_unlock(&as->lock); 450 return NULL; 451 } 452 } 449 453 450 454 btree_create(&area->used_space); … … 690 694 } 691 695 696 if (area->backend && area->backend->resize) { 697 if (!area->backend->resize(area, pages)) { 698 mutex_unlock(&area->lock); 699 mutex_unlock(&as->lock); 700 return ENOMEM; 701 } 702 } 703 692 704 area->pages = pages; 693 705 … … 756 768 return ENOENT; 757 769 } 770 771 if (area->backend && area->backend->destroy) 772 area->backend->destroy(area); 758 773 759 774 uintptr_t base = area->base;
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