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| author | Paul E. McKenney <[email protected]> | 2013-09-01 02:23:29 +0000 |
|---|---|---|
| committer | Paul E. McKenney <[email protected]> | 2013-09-23 16:15:27 +0000 |
| commit | 289828e62de0334a0d01c0f65df91cd47d3a9e05 (patch) | |
| tree | 8bda5b11aa9e8bfcd2e176b7e12b365bfa7b79fe /lib/spinlock_debug.c | |
| parent | rcu: Replace __get_cpu_var() uses (diff) | |
| download | kernel-289828e62de0334a0d01c0f65df91cd47d3a9e05.tar.gz kernel-289828e62de0334a0d01c0f65df91cd47d3a9e05.zip | |
rcu: Silence unused-variable warnings
The "idle" variable in both rcu_eqs_enter_common() and
rcu_eqs_exit_common() is only used in a WARN_ON_ONCE(). If the kernel
is built disabling WARN_ON_ONCE(), the compiler will complain (rightly)
that "idle" is unused. This commit therefore adds a __maybe_unused to
the declaration of both variables.
Signed-off-by: Paul E. McKenney <[email protected]>
Diffstat (limited to 'lib/spinlock_debug.c')
0 files changed, 0 insertions, 0 deletions