The patch titled
HID read busywait fix
has been removed from the -mm tree. Its filename is
hid-read-busywait-fix.patch
This patch was probably dropped from -mm because
it has now been merged into a subsystem tree or
into Linus's tree, or because it was folded into
its parent patch in the -mm tree.
------------------------------------------------------
Subject: HID read busywait fix
From: "Micon, David" <DMicon@xxxxxxxxx>
Make a read of a HID device block until data is available. Without it, the
read goes into a busy-wait loop until data is available.
Cc: Greg KH <greg@xxxxxxxxx>
Acked-by: Vojtech Pavlik <vojtech@xxxxxxx>
Cc: Dmitry Torokhov <dtor_core@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
drivers/usb/input/hiddev.c | 1 +
1 files changed, 1 insertion(+)
diff -puN drivers/usb/input/hiddev.c~hid-read-busywait-fix drivers/usb/input/hiddev.c
--- devel/drivers/usb/input/hiddev.c~hid-read-busywait-fix 2006-05-20 14:59:34.000000000 -0700
+++ devel-akpm/drivers/usb/input/hiddev.c 2006-05-20 14:59:34.000000000 -0700
@@ -317,6 +317,7 @@ static ssize_t hiddev_read(struct file *
}
schedule();
+ set_current_state(TASK_INTERRUPTIBLE);
}
set_current_state(TASK_RUNNING);
_
Patches currently in -mm which might be from DMicon@xxxxxxxxx are
origin.patch
-
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