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| author | Christoph Lameter <cl@linux.com> | 2010-12-08 17:42:23 +0100 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2010-12-17 15:18:05 +0100 |
| commit | 3ea9f6833c8f865a221b59ce37d7650dcf3b3e17 (patch) | |
| tree | 1f304f3ef65c84c9a6446d2ad7fa3ce2e7e248ad /include | |
| parent | b2e4ae69757cdfef4c612a04f097c1e20489a565 (diff) | |
| download | linux-3ea9f6833c8f865a221b59ce37d7650dcf3b3e17.tar.gz linux-3ea9f6833c8f865a221b59ce37d7650dcf3b3e17.tar.bz2 linux-3ea9f6833c8f865a221b59ce37d7650dcf3b3e17.zip | |
connector: Use this_cpu operations
The patch was originally in the use cpuops patchset but it needs an
inc_return and is therefore dependent on an extension of the cpu ops.
Fixed up and verified that it compiles.
get_seq can benefit from this_cpu_operations. Address calculation is
avoided and the increment is done using an xadd.
Cc: Scott James Remnant <scott@ubuntu.com>
Cc: Mike Frysinger <vapier@gentoo.org>
Acked-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions