mirror of https://gitee.com/openkylin/linux.git
4aac0b4815
For m68k, N_NORMAL_MEMORY represents all nodes that have present memory since it does not support HIGHMEM. This patch sets the bit at the time node_present_pages has been set by free_area_init_node. At the time the node is brought online, the node state would have to be done unconditionally since information about present memory has not yet been recorded. If N_NORMAL_MEMORY is not accurate, slub may encounter errors since it uses this nodemask to setup per-cache kmem_cache_node data structures. This pach is an alternative to the one proposed by David Rientjes <rientjes@google.com> attempting to set node state immediately when bringing the node online. Signed-off-by: Michael Schmitz <schmitz@debian.org> Tested-by: Thorsten Glaser <tg@debian.org> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> CC: stable@kernel.org |
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| .. | ||
| Makefile | ||
| Makefile_mm | ||
| Makefile_no | ||
| cache.c | ||
| fault.c | ||
| hwtest.c | ||
| init.c | ||
| init_mm.c | ||
| init_no.c | ||
| kmap.c | ||
| kmap_mm.c | ||
| kmap_no.c | ||
| memory.c | ||
| motorola.c | ||
| sun3kmap.c | ||
| sun3mmu.c | ||