Commit a5db4826 authored Dec 29, 2018 by Valentin Vidic Committed by Greg Kroah-Hartman Jan 18, 2019

n_tty: update comment for WAKEUP_CHARS define



Give a better descriptions of what WAKEUP_CHARS represents.

Signed-off-by: Valentin Vidic <Valentin.Vidic@CARNet.hr>
Acked-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 4feb7a4a

drivers/tty/n_tty.c

+4 −2

Original line number	Diff line number	Diff line
		@@ -50,8 +50,10 @@
		#include <linux/ratelimit.h>
		#include <linux/vmalloc.h>


		/* number of characters left in xmit buffer before select has we have room */
		/*
		* Until this number of characters is queued in the xmit buffer, select will
		* return "we have room for writes".
		*/
		#define WAKEUP_CHARS 256

		/*