Commit message (Collapse) | Author | Age | Files | Lines | |
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* | um: delete unnecessary bootmem struct page array | Honggang Li | 2014-10-13 | 1 | -1/+1 |
| | | | | | | | | | | | | | 1) uml kernel bootmem managed through bootmem_data->node_bootmem_map, not the struct page array, so the array is unnecessary. 2) the bootmem struct page array has been pointed by a *local* pointer, struct page *map, in init_maps function. The array can be accessed only in init_maps's scope. As a result, uml kernel wastes about 1% of total memory. Signed-off-by: Honggang Li <enjoymindful@gmail.com> Signed-off-by: Richard Weinberger <richard@nod.at> | ||||
* | x86, um: take arch/um/include/* out of the way | Al Viro | 2008-10-23 | 1 | -0/+62 |
We can't just plop asm/* into it - userland helpers are built with it in search path and seeing asm/* show up there suddenly would be a bad idea. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: H. Peter Anvin <hpa@zytor.com> |