diff options
author | Chris Metcalf <cmetcalf@tilera.com> | 2011-02-25 13:46:38 (GMT) |
---|---|---|
committer | Chris Metcalf <cmetcalf@tilera.com> | 2011-02-25 13:46:38 (GMT) |
commit | d356b595e5a95c0c2305ec0a7d1cdb3e26f57716 (patch) | |
tree | 8256f0460d6ff5f50d57590a53c10336b66cb241 /arch/tile/lib | |
parent | deb4b003eb33e63af23cd887ded04ad77ab3dcbb (diff) | |
download | linux-d356b595e5a95c0c2305ec0a7d1cdb3e26f57716.tar.xz |
arch/tile: Fix atomic_read() definition to use ACCESS_ONCE
This adds the volatile cast which forces the compiler to emit the load.
Suggested by Peter Zijlstra <peterz@infradead.org>.
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
Diffstat (limited to 'arch/tile/lib')
0 files changed, 0 insertions, 0 deletions