Commit b24c30c6 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Linus Torvalds
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proc "seq files": switch to ->read_iter 



Implement ->read_iter for all proc "seq files" so that splice works on
them.

Suggested-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 7cfc630e

fs/proc/generic.c

+1 −1
Original line number Diff line number Diff line
@@ -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,

};