kernel-ark/arch/s390/appldata
Gerald Schaefer f26d583e41 [PATCH] s390: deadlock in appldata
The system might hang when using appldata_mem with high I/O traffic and a
large number of devices.  The spinlocks bdev_lock and swaplock are acquired
via calls to si_meminfo() and si_swapinfo() from a tasklet, i.e.  interrupt
context, which can lead to a deadlock.  Replace tasklet with work queue.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-04 17:13:00 -07:00
..
appldata_base.c [PATCH] s390: deadlock in appldata 2005-06-04 17:13:00 -07:00
appldata_mem.c [PATCH] s390: deadlock in appldata 2005-06-04 17:13:00 -07:00
appldata_net_sum.c [PATCH] s390: deadlock in appldata 2005-06-04 17:13:00 -07:00
appldata_os.c [PATCH] s390: deadlock in appldata 2005-06-04 17:13:00 -07:00
appldata.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
Makefile Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00