diff options
| author |   Arnd Bergmann <arnd@arndb.de> | 2014-02-26 12:01:54 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2014-02-26 16:06:13 -0500 |
| commit | c11da83bdae210e1d40a6755b78f8543a9be9227 (patch) | |
| tree | 5f3849f1681cd3c273030895c493e2c7180caa20 /include | |
| parent | isdn: hisax/elsa: fix sleep_on race in elsa FSM (diff) | |
isdn: divert, hysdn: fix interruptible_sleep_on race
These two drivers use identical code for their procfs status
file handling, which contains a small race against status
data becoming available while reading the file.
This uses wait_event_interruptible instead to fix this
particular race and eventually get rid of all sleep_on
instances. There seems to be another race involving
multiple concurrent readers of the same procfs file, which
I don't try to fix here.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Karsten Keil <isdn@linux-pingi.de>
Cc: netdev@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions