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| author |   Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2011-05-16 14:27:31 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2011-05-26 09:42:22 -0700 |
| commit | 4305ce7894dd38b0633bfc8978437320119223bd (patch) | |
| tree | eafe4497236f8dd4ddfdf90fe06a5377912a9c35 /kernel/rcutree_trace.c | |
| parent | rcu: Don't do reschedule unless in irq (diff) | |
| download | linux-dev-4305ce7894dd38b0633bfc8978437320119223bd.tar.xz linux-dev-4305ce7894dd38b0633bfc8978437320119223bd.zip | |
rcu: Make rcu_enter_nohz() pay attention to nesting
The old version of rcu_enter_nohz() forced RCU into nohz mode even if
the nesting count was non-zero. This change causes rcu_enter_nohz()
to hold off for non-zero nesting counts.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'kernel/rcutree_trace.c')
0 files changed, 0 insertions, 0 deletions