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| author | Zqiang <qiang.zhang@linux.dev> | 2025-09-11 20:51:55 +0800 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2025-09-15 05:16:28 -0700 |
| commit | e6a43aeb71852a39432332dcc3a6d11bb464b075 (patch) | |
| tree | c01da4d48c094c0dd113051ee3912abdc90fa974 /drivers/infiniband/hw/ionic/ionic_datapath.c | |
| parent | 1c77e862b81e8fe84d3a908271c72da9711ea801 (diff) | |
srcu/tiny: Remove preempt_disable/enable() in srcu_gp_start_if_needed()
Currently, the srcu_gp_start_if_needed() is always be invoked in
preempt disable's critical section, this commit therefore remove
redundant preempt_disable/enable() in srcu_gp_start_if_needed()
and adds a call to lockdep_assert_preemption_disabled() in order
to enable lockdep to diagnose mistaken invocations of this function
from preempts-enabled code.
Fixes: 65b4a59557f6 ("srcu: Make Tiny SRCU explicitly disable preemption")
Signed-off-by: Zqiang <qiang.zhang@linux.dev>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'drivers/infiniband/hw/ionic/ionic_datapath.c')
0 files changed, 0 insertions, 0 deletions