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authorJeff Dike <jdike@addtoit.com>2006-01-06 00:18:58 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-01-06 08:33:46 -0800
commit9159c9dfffe1746d58b015ceaa3b7b8e99ee9d5c (patch)
tree938b1a30d0d127ed05e8145af2ddcd1c07719ac0
parent165dc5911627a9c4752e909a0da661b96b6fd269 (diff)
downloadlinux-linaro-stable-9159c9dfffe1746d58b015ceaa3b7b8e99ee9d5c.tar.gz
[PATCH] uml: Fix flip_buf full handling
When the tty flip_buf is full, it's a good idea to delay the input processing for a jiffy, rather than just scheduling the tasklet immediately. Signed-off-by: Jeff Dike <jdike@addtoit.com> Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
-rw-r--r--arch/um/drivers/chan_kern.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/um/drivers/chan_kern.c b/arch/um/drivers/chan_kern.c
index 1bb920c0d77a..36df55ad64c2 100644
--- a/arch/um/drivers/chan_kern.c
+++ b/arch/um/drivers/chan_kern.c
@@ -629,7 +629,7 @@ void chan_interrupt(struct list_head *chans, struct work_struct *task,
do {
if((tty != NULL) &&
(tty->flip.count >= TTY_FLIPBUF_SIZE)){
- schedule_work(task);
+ schedule_delayed_work(task, 1);
goto out;
}
err = chan->ops->read(chan->fd, &c, chan->data);