[RFC][PATCH 04/42] make get_empty_filp() to call file_free_rcu() directly

[Al Viro]

From: Al Viro <v...@zeniv.linux.org.uk>

no point in rcu-delays here

Signed-off-by: Al Viro <v...@zeniv.linux.org.uk>
---
 fs/file_table.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/file_table.c b/fs/file_table.c
index 7ec0b3e5f05d..1f14b80a4e67 100644
--- a/fs/file_table.c
+++ b/fs/file_table.c
@@ -123,11 +123,10 @@ struct file *get_empty_filp(void)
        if (unlikely(!f))
                return ERR_PTR(-ENOMEM);
 
-       percpu_counter_inc(&nr_files);
        f->f_cred = get_cred(cred);
        error = security_file_alloc(f);
        if (unlikely(error)) {
-               file_free(f);
+               file_free_rcu(&f->f_u.fu_rcuhead);
                return ERR_PTR(error);
        }
 
@@ -137,6 +136,7 @@ struct file *get_empty_filp(void)
        mutex_init(&f->f_pos_lock);
        eventpoll_init_file(f);
        /* f->f_version: 0 */
+       percpu_counter_inc(&nr_files);
        return f;
 
 over:
-- 
2.11.0