diff mbox series

[6/6] proc "seq files": switch to ->read_iter

Message ID 20201104082738.1054792-7-hch@lst.de (mailing list archive)
State New, archived
Headers show
Series [1/6] seq_file: add seq_read_iter | expand

Commit Message

Christoph Hellwig Nov. 4, 2020, 8:27 a.m. UTC 
Implement ->read_iter for all proc "seq files" so that splice works on
them.

Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 fs/proc/generic.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/fs/proc/generic.c b/fs/proc/generic.c
index f81327673f4901..b84663252adda0 100644
--- a/fs/proc/generic.c
+++ b/fs/proc/generic.c
@@ -590,7 +590,7 @@  static int proc_seq_release(struct inode *inode, struct file *file)
 static const struct proc_ops proc_seq_ops = {
 	/* not permanent -- can call into arbitrary seq_operations */
 	.proc_open	= proc_seq_open,
-	.proc_read	= seq_read,
+	.proc_read_iter	= seq_read_iter,
 	.proc_lseek	= seq_lseek,
 	.proc_release	= proc_seq_release,
 };