Messages in this thread Patch in this message |  | | Date | Fri, 13 Sep 2002 15:38:55 +0200 | From | "Juan M. de la Torre" <> | Subject | [TRIVIAL] Trivial patch in the bootmem allocator |
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If the requested align is PAGE_SIZE, it is impossible to merge with the previous allocation request, because the allocated area must begin in a page boundary.
Regards, Juanma
--- linux/mm/bootmem.c.orig Fri Sep 13 15:23:22 2002 +++ linux/mm/bootmem.c Fri Sep 13 15:24:31 2002 @@ -205,7 +205,7 @@ * of this allocation's buffer? If yes then we can 'merge' * the previous partial page with this allocation. */ - if (align <= PAGE_SIZE + if (align < PAGE_SIZE && bdata->last_offset && bdata->last_pos+1 == start) { offset = (bdata->last_offset+align-1) & ~(align-1); if (offset > PAGE_SIZE)
-- /jm
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