diff options
| author | Catalin Marinas <catalin.marinas@arm.com> | 2016-05-05 10:43:59 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-06-01 12:15:48 -0700 |
| commit | f07f749170d30f6159fd29b3853380769097b37b (patch) | |
| tree | 6aefeaf661d12664af00a0df037720ee01148f29 /mm/memory_hotplug.c | |
| parent | fa5613b1f39ec020671705453eeceaaf57459e49 (diff) | |
arm64: Fix typo in the pmdp_huge_get_and_clear() definition
commit 911f56eeb87ee378f5e215469268a7a2f68a5a8a upstream.
With hardware AF/DBM support, pmd modifications (transparent huge pages)
should be performed atomically using load/store exclusive. The initial
patches defined the get-and-clear function and __HAVE_ARCH_* macro
without the "huge" word, leaving the pmdp_huge_get_and_clear() to the
default, non-atomic implementation.
Fixes: 2f4b829c625e ("arm64: Add support for hardware updates of the access and dirty pte bits")
Reviewed-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'mm/memory_hotplug.c')
0 files changed, 0 insertions, 0 deletions