Any comments would be, as always, appreciated.
-Nish
Reorder add_wait_queue() and set_current_state() as a
signal could be lost in between the two functions.
Signed-off-by: Nishanth Aravamudan <[EMAIL PROTECTED]>
Signed-off-by: Domen Puncer <[EMAIL PROTECTED]>
---
kj-domen/drivers/char/snsc.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff -puN drivers/char/snsc.c~reorder-state-drivers_char_snsc
drivers/char/snsc.c
--- kj/drivers/char/snsc.c~reorder-state-drivers_char_snsc 2005-03-05
16:09:54.000000000 +0100
+++ kj-domen/drivers/char/snsc.c 2005-03-05 16:09:54.000000000 +0100
@@ -192,8 +192,8 @@ scdrv_read(struct file *file, char __use
}
len = CHUNKSIZE;
- add_wait_queue(&sd->sd_rq, &wait);
set_current_state(TASK_INTERRUPTIBLE);
+ add_wait_queue(&sd->sd_rq, &wait);
spin_unlock_irqrestore(&sd->sd_rlock, flags);
schedule_timeout(SCDRV_TIMEOUT);
@@ -288,8 +288,8 @@ scdrv_write(struct file *file, const cha
return -EAGAIN;
}
- add_wait_queue(&sd->sd_wq, &wait);
set_current_state(TASK_INTERRUPTIBLE);
+ add_wait_queue(&sd->sd_wq, &wait);
spin_unlock_irqrestore(&sd->sd_wlock, flags);
schedule_timeout(SCDRV_TIMEOUT);
_
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
