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>
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| File | Mode | Size |
|---|---|---|
| i1480 | ||
| wlp | ||
| Kconfig | -rw-r--r-- | 3.1 KB |
| Makefile | -rw-r--r-- | 479 bytes |
| address.c | -rw-r--r-- | 10.2 KB |
| allocator.c | -rw-r--r-- | 9.9 KB |
| beacon.c | -rw-r--r-- | 16.2 KB |
| driver.c | -rw-r--r-- | 3.7 KB |
| drp-avail.c | -rw-r--r-- | 8.6 KB |
| drp-ie.c | -rw-r--r-- | 9.5 KB |
| drp.c | -rw-r--r-- | 24.1 KB |
| est.c | -rw-r--r-- | 13.4 KB |
| hwa-rc.c | -rw-r--r-- | 27.7 KB |
| ie-rcv.c | -rw-r--r-- | 1.6 KB |
| ie.c | -rw-r--r-- | 9.6 KB |
| lc-dev.c | -rw-r--r-- | 12.7 KB |
| lc-rc.c | -rw-r--r-- | 10.8 KB |
| neh.c | -rw-r--r-- | 17.5 KB |
| pal.c | -rw-r--r-- | 2.3 KB |
| radio.c | -rw-r--r-- | 4.5 KB |
| reset.c | -rw-r--r-- | 10.9 KB |
| rsv.c | -rw-r--r-- | 26.9 KB |
| scan.c | -rw-r--r-- | 4.0 KB |
| umc-bus.c | -rw-r--r-- | 5.4 KB |
| umc-dev.c | -rw-r--r-- | 2.3 KB |
| umc-drv.c | -rw-r--r-- | 819 bytes |
| uwb-debug.c | -rw-r--r-- | 9.5 KB |
| uwb-internal.h | -rw-r--r-- | 11.1 KB |
| uwbd.c | -rw-r--r-- | 10.2 KB |
| whc-rc.c | -rw-r--r-- | 13.2 KB |
| whci.c | -rw-r--r-- | 6.4 KB |
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