svn commit: r280362 - user/jceel/soc2014_evdev/head/sys/dev/evdev

[Jakub Wojciech Klama]

Author: jceel
Date: Mon Mar 23 11:47:01 2015
New Revision: 280362
URL: https://svnweb.freebsd.org/changeset/base/280362

Log:
  Add PCATCH to mtx_sleep() so it can be interrupted.

Modified:
  user/jceel/soc2014_evdev/head/sys/dev/evdev/cdev.c

Modified: user/jceel/soc2014_evdev/head/sys/dev/evdev/cdev.c
==============================================================================
--- user/jceel/soc2014_evdev/head/sys/dev/evdev/cdev.c	Mon Mar 23 03:43:59 2015	(r280361)
+++ user/jceel/soc2014_evdev/head/sys/dev/evdev/cdev.c	Mon Mar 23 11:47:01 2015	(r280362)
@@ -186,7 +186,7 @@ evdev_read(struct cdev *dev, struct uio 
 			return (EWOULDBLOCK);
 		}
 
-		mtx_sleep(client, &client->ec_buffer_mtx, 0, "evrea", 0);
+		mtx_sleep(client, &client->ec_buffer_mtx, PCATCH, "evrea", 0);
 	}
 
 	for (;;) {