Arnd Bergmann c11da83bda 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>

2014-02-26 16:06:13 -05:00

..

divert_init.c

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divert_procfs.c

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isdn_divert.c

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isdn_divert.h

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Makefile

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