Messages in this thread | | | From | Tang Chen <> | Subject | [BUG Fix Patch 0/6] Bug fix for physical memory hot-remove. | Date | Tue, 15 Jan 2013 18:54:21 +0800 |
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Hi Andrew,
Here are some bug fix patches for physical hot-remove patches. And there are some new ones reported by others, I'll fix them soon.
Thanks. :)
Tang Chen (6): Bug fix: Hold spinlock across find|remove /sys/firmware/memmap/X operation. Bug fix: Do not calculate direct mapping pages when freeing vmemmap pagetables. Bug fix: Do not free direct mapping pages twice. Bug fix: Do not free page split from hugepage one by one. Bug fix: Fix the wrong comments of map_entries. Bug fix: Reuse the storage of /sys/firmware/memmap/X/ allocated by bootmem.
arch/x86/mm/init_64.c | 92 ++++++++++++++++++++++++++++----- drivers/firmware/memmap.c | 124 ++++++++++++++++++++++++++++++++++++-------- 2 files changed, 179 insertions(+), 37 deletions(-)
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