diff options
| author | Thomas Gleixner <[email protected]> | 2018-06-22 21:20:35 +0200 |
|---|---|---|
| committer | Thomas Gleixner <[email protected]> | 2018-06-22 21:20:35 +0200 |
| commit | 7731b8bc94e599c9a79e428f3359ff2c34b7576a (patch) | |
| tree | 879f18ccbe274122f2d4f095b43cbc7f953e0ada /kernel/rcu/srcutiny.c | |
| parent | 48e315618dc4dc8904182cd221e3d395d5d97005 (diff) | |
| parent | 9ffc59d57228d74809700be6f7ecb1db10292f05 (diff) | |
Merge branch 'linus' into x86/urgent
Required to queue a dependent fix.
Diffstat (limited to 'kernel/rcu/srcutiny.c')
| -rw-r--r-- | kernel/rcu/srcutiny.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/kernel/rcu/srcutiny.c b/kernel/rcu/srcutiny.c index 76ac5f50b2c7..622792abe41a 100644 --- a/kernel/rcu/srcutiny.c +++ b/kernel/rcu/srcutiny.c @@ -86,16 +86,19 @@ EXPORT_SYMBOL_GPL(init_srcu_struct); * Must invoke this after you are finished using a given srcu_struct that * was initialized via init_srcu_struct(), else you leak memory. */ -void cleanup_srcu_struct(struct srcu_struct *sp) +void _cleanup_srcu_struct(struct srcu_struct *sp, bool quiesced) { WARN_ON(sp->srcu_lock_nesting[0] || sp->srcu_lock_nesting[1]); - flush_work(&sp->srcu_work); + if (quiesced) + WARN_ON(work_pending(&sp->srcu_work)); + else + flush_work(&sp->srcu_work); WARN_ON(sp->srcu_gp_running); WARN_ON(sp->srcu_gp_waiting); WARN_ON(sp->srcu_cb_head); WARN_ON(&sp->srcu_cb_head != sp->srcu_cb_tail); } -EXPORT_SYMBOL_GPL(cleanup_srcu_struct); +EXPORT_SYMBOL_GPL(_cleanup_srcu_struct); /* * Removes the count for the old reader from the appropriate element of |