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author | AKASHI Takahiro <takahiro.akashi@linaro.org> | 2017-04-03 02:23:54 (GMT) |
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committer | AKASHI Takahiro <takahiro.akashi@linaro.org> | 2017-06-08 09:39:16 (GMT) |
commit | 3acb7bc37d56d5dc80112459c0d72c6be8bde3c9 (patch) | |
tree | a6a0671add3ced365b02c4ca175bca72720e6767 /mm/dmapool.c | |
parent | f1aa865ae5d4608cbfbb02f42baa1ef5ed95fce2 (diff) | |
download | linux-3acb7bc37d56d5dc80112459c0d72c6be8bde3c9.tar.xz |
memblock: add memblock_clear_nomap()
This function, with a combination of memblock_mark_nomap(), will be used
in a later kdump patch for arm64 when it temporarily isolates some range
of memory from the other memory blocks in order to create a specific
kernel mapping at boot time.
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'mm/dmapool.c')
0 files changed, 0 insertions, 0 deletions