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| author | Peter Zijlstra <peterz@infradead.org> | 2021-06-11 10:28:12 +0200 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2021-06-18 11:43:07 +0200 |
| commit | b03fbd4ff24c5f075e58eb19261d5f8b3e40d7c6 (patch) | |
| tree | aa8a970bc1cf036c71a1c3201a0cd0ed8fb66636 /kernel/rcu | |
| parent | 37aadc687ab441bbcb693ddae613acf9afcea1ab (diff) | |
| download | linux-stable-b03fbd4ff24c5f075e58eb19261d5f8b3e40d7c6.tar.gz linux-stable-b03fbd4ff24c5f075e58eb19261d5f8b3e40d7c6.tar.bz2 linux-stable-b03fbd4ff24c5f075e58eb19261d5f8b3e40d7c6.zip | |
sched: Introduce task_is_running()
Replace a bunch of 'p->state == TASK_RUNNING' with a new helper:
task_is_running(p).
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Davidlohr Bueso <dave@stgolabs.net>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20210611082838.222401495@infradead.org
Diffstat (limited to 'kernel/rcu')
| -rw-r--r-- | kernel/rcu/tree_plugin.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h index ad0156b86937..4d6962048c30 100644 --- a/kernel/rcu/tree_plugin.h +++ b/kernel/rcu/tree_plugin.h @@ -2768,7 +2768,7 @@ EXPORT_SYMBOL_GPL(rcu_bind_current_to_nocb); #ifdef CONFIG_SMP static char *show_rcu_should_be_on_cpu(struct task_struct *tsp) { - return tsp && tsp->state == TASK_RUNNING && !tsp->on_cpu ? "!" : ""; + return tsp && task_is_running(tsp) && !tsp->on_cpu ? "!" : ""; } #else // #ifdef CONFIG_SMP static char *show_rcu_should_be_on_cpu(struct task_struct *tsp) |