diff options
| author | Will Deacon <will.deacon@arm.com> | 2015-06-02 15:18:38 +0100 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2015-07-27 11:08:39 +0100 |
| commit | 23e94994464a7281838785675e09c8ed1055f62f (patch) | |
| tree | ecf1beb8f744ec2b7e13625bdbcf34afb0da5e80 /arch/arm64/include/asm/perf_event.h | |
| parent | 5d220ff9420f8b1689805ba2d938bedf9e0860a4 (diff) | |
arm64: lib: use pair accessors for copy_*_user routines
The AArch64 instruction set contains load/store pair memory accessors,
so use these in our copy_*_user routines to transfer 16 bytes per
iteration.
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'arch/arm64/include/asm/perf_event.h')
0 files changed, 0 insertions, 0 deletions