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 |
|---|---|---|
| Kconfig | -rw-r--r-- | 1.7 KB |
| Makefile | -rw-r--r-- | 388 bytes |
| acl.c | -rw-r--r-- | 11.5 KB |
| acl.h | -rw-r--r-- | 1.6 KB |
| balloc.c | -rw-r--r-- | 44.6 KB |
| dir.c | -rw-r--r-- | 17.6 KB |
| ext2.h | -rw-r--r-- | 6.4 KB |
| file.c | -rw-r--r-- | 2.3 KB |
| fsync.c | -rw-r--r-- | 1.3 KB |
| ialloc.c | -rw-r--r-- | 18.4 KB |
| inode.c | -rw-r--r-- | 42.0 KB |
| ioctl.c | -rw-r--r-- | 4.3 KB |
| namei.c | -rw-r--r-- | 9.2 KB |
| super.c | -rw-r--r-- | 39.4 KB |
| symlink.c | -rw-r--r-- | 1.3 KB |
| xattr.c | -rw-r--r-- | 28.0 KB |
| xattr.h | -rw-r--r-- | 3.3 KB |
| xattr_security.c | -rw-r--r-- | 1.7 KB |
| xattr_trusted.c | -rw-r--r-- | 1.5 KB |
| xattr_user.c | -rw-r--r-- | 1.5 KB |
| xip.c | -rw-r--r-- | 2.0 KB |
| xip.h | -rw-r--r-- | 759 bytes |
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