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| author | Christoph Lameter <cl@linux.com> | 2013-10-21 14:17:08 +0200 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2013-10-29 12:06:27 +0100 |
| commit | 1436c1aa626d0bc0e35c5c5231127086e80ab24a (patch) | |
| tree | df8d5d0f892a502f3a5654745f539f3c6db4fe09 /lib/scatterlist.c | |
| parent | ARM: 7861/1: cacheflush: consolidate single-CPU ARMv7 cache disabling code (diff) | |
| download | linux-1436c1aa626d0bc0e35c5c5231127086e80ab24a.tar.xz linux-1436c1aa626d0bc0e35c5c5231127086e80ab24a.zip | |
ARM: 7862/1: pcpu: replace __get_cpu_var_uses
This is the ARM part of Christoph's patchset cleaning up the various
uses of __get_cpu_var across the tree.
The idea is to convert __get_cpu_var into either an explicit address
calculation using this_cpu_ptr() or into a use of this_cpu operations
that use the offset. Thereby address calculations are avoided and fewer
registers are used when code is generated.
[will: fixed debug ref counting checks and pcpu array accesses]
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'lib/scatterlist.c')
0 files changed, 0 insertions, 0 deletions