Revision 48cae885d5a896030588978f503c73c5ed5e62b1 authored by Stefan Weinhuber on 11 February 2009, 09:37:31 UTC, committed by Martin Schwidefsky on 11 February 2009, 09:37:40 UTC
In dasd_device_set_timer and dasd_block_set_timer we interpret the return value of mod_timer in a wrong way. If the timer expires in the small window between our check of timer_pending and the call to mod_timer, then the timer will be set, mod_timer returns zero and we will call add_timer for a timer that is already pending. As del_timer and mod_timer do all the necessary checking themselves, we can simplify our code and remove the race a the same time. Signed-off-by: Stefan Weinhuber <wein@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
1 parent ca0b4b7
| File | Mode | Size |
|---|---|---|
| Kconfig | -rw-r--r-- | 5.2 KB |
| Makefile | -rw-r--r-- | 699 bytes |
| bcm203x.c | -rw-r--r-- | 6.9 KB |
| bfusb.c | -rw-r--r-- | 16.7 KB |
| bluecard_cs.c | -rw-r--r-- | 21.3 KB |
| bpa10x.c | -rw-r--r-- | 10.7 KB |
| bt3c_cs.c | -rw-r--r-- | 16.4 KB |
| btsdio.c | -rw-r--r-- | 8.2 KB |
| btuart_cs.c | -rw-r--r-- | 15.5 KB |
| btusb.c | -rw-r--r-- | 24.0 KB |
| dtl1_cs.c | -rw-r--r-- | 14.0 KB |
| hci_bcsp.c | -rw-r--r-- | 18.4 KB |
| hci_h4.c | -rw-r--r-- | 5.9 KB |
| hci_ldisc.c | -rw-r--r-- | 11.9 KB |
| hci_ll.c | -rw-r--r-- | 12.0 KB |
| hci_uart.h | -rw-r--r-- | 2.3 KB |
| hci_vhci.c | -rw-r--r-- | 7.5 KB |
Computing file changes ...
