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Documentation/features/vm: add feature description and arch support status for batched TLB flush after unmap

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Signed-off-by: Mel Gorman <mgorman@suse.de>
Acked-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Mel Gorman 2015-09-04 15:47:38 -07:00 committed by Linus Torvalds
parent d950c9477d
commit c7e1e3ccfb
1 changed files with 40 additions and 0 deletions
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40
Documentation/features/vm/TLB/arch-support.txt Normal file
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#
# Feature name: batch-unmap-tlb-flush
# Kconfig: ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH
# description: arch supports deferral of TLB flush until multiple pages are unmapped
#
-----------------------
| arch |status|
-----------------------
| alpha: | TODO |
| arc: | TODO |
| arm: | TODO |
| arm64: | TODO |
| avr32: | .. |
| blackfin: | TODO |
| c6x: | .. |
| cris: | .. |
| frv: | .. |
| h8300: | .. |
| hexagon: | TODO |
| ia64: | TODO |
| m32r: | TODO |
| m68k: | .. |
| metag: | TODO |
| microblaze: | .. |
| mips: | TODO |
| mn10300: | TODO |
| nios2: | .. |
| openrisc: | .. |
| parisc: | TODO |
| powerpc: | TODO |
| s390: | TODO |
| score: | .. |
| sh: | TODO |
| sparc: | TODO |
| tile: | TODO |
| um: | .. |
| unicore32: | .. |
| x86: | ok |
| xtensa: | TODO |
-----------------------