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| author | Nicolas Iooss <nicolas.iooss_linux@m4x.org> | 2015-05-05 13:57:06 (GMT) |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2015-05-27 19:58:03 (GMT) |
| commit | c92fb05795f57463cb763a82f9053d294f77ea87 (patch) | |
| tree | bca210a3cb3ee807c1d42137d94f3f2084f39f9e /kernel/futex.c | |
| parent | 30ff1533b8f75255bdf02bc3361f1c558138f471 (diff) | |
| download | linux-c92fb05795f57463cb763a82f9053d294f77ea87.tar.xz | |
rcu: Make rcu_*_data variables static
rcu_bh_data, rcu_sched_data and rcu_preempt_data are never used outside
kernel/rcu/tree.c and thus can be made static.
Doing so fixes a section mismatch warning reported by clang when
building LLVMLinux with -Wsection, because these variables were declared
in .data..percpu and defined in .data..percpu..shared_aligned since
commit 11bbb235c26f ("rcu: Use DEFINE_PER_CPU_SHARED_ALIGNED for
rcu_data").
Signed-off-by: Nicolas Iooss <nicolas.iooss_linux@m4x.org>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'kernel/futex.c')
0 files changed, 0 insertions, 0 deletions