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| author | Paul E. McKenney <paul.mckenney@linaro.org> | 2011-05-11 14:33:33 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-05-28 17:41:46 +0200 |
| commit | 55c2945aa9d4d907ec5ca4f6a4e30ae908d8d30d (patch) | |
| tree | e9cb0d05634fe214788dc6c07e2decf69cde98e3 /kernel/rcutree.c | |
| parent | Merge branch 'rcu/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/pa... (diff) | |
| download | linux-55c2945aa9d4d907ec5ca4f6a4e30ae908d8d30d.tar.xz linux-55c2945aa9d4d907ec5ca4f6a4e30ae908d8d30d.zip | |
atomic: Add atomic_or()
An atomic_or() function is needed by TREE_RCU to avoid deadlock, so
add a generic version.
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/rcutree.c')
0 files changed, 0 insertions, 0 deletions