From c93ffc15cceb057924410f9178e679120ee12353 Mon Sep 17 00:00:00 2001 From: "Paul E. McKenney" Date: Mon, 5 Nov 2018 17:31:31 -0800 Subject: fs/file: Replace synchronize_sched() with synchronize_rcu() Now that synchronize_rcu() waits for preempt-disable regions of code as well as RCU read-side critical sections, synchronize_sched() can be replaced by synchronize_rcu(). This commit therefore makes this change. Signed-off-by: Paul E. McKenney Cc: Alexander Viro Cc: --- fs/file.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/file.c') diff --git a/fs/file.c b/fs/file.c index 7ffd6e9d103d..50304c7525ea 100644 --- a/fs/file.c +++ b/fs/file.c @@ -158,7 +158,7 @@ static int expand_fdtable(struct files_struct *files, unsigned int nr) * or have finished their rcu_read_lock_sched() section. */ if (atomic_read(&files->count) > 1) - synchronize_sched(); + synchronize_rcu(); spin_lock(&files->file_lock); if (!new_fdt) -- cgit v1.2.3