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path: root/drivers/s390/char/monwriter.c
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* [S390] Change max. buffer size for monwriter device.Melissa Howland2006-12-281-1/+1
| | | | | | | | Reduce the max. buffer size for the monwriter device to prevent a possible problem with the z/VM monitor service. Signed-off-by: Melissa Howland <melissah@us.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
* [S390] monwriter find header logic.Melissa Howland2006-10-181-4/+10
| | | | | | | Fix logic for finding matching buffers. Signed-off-by: Melissa Howland <melissah@us.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
* [S390] monwriter kzalloc size.Melissa Howland2006-10-111-1/+1
| | | | | | | | Fix length on kzalloc for data buffer so as to not overwrite unallocated storage. Signed-off-by: Melissa Howland <melissah@us.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
* [S390] monwriter buffer limit.Melissa Howland2006-10-061-5/+5
| | | | | | | Make max_bufs a global (per linux guest) limit. Signed-off-by: Melissa Howland <melissah@us.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
* [S390] Linux API for writing z/VM APPLDATA Monitor records.Melissa Howland2006-09-201-0/+292
This patch delivers a new Linux API in the form of a misc char device that is useable from user space and allows write access to the z/VM APPLDATA Monitor Records collected by the *MONITOR System Service of z/VM. Signed-off-by: Melissa Howland <melissah@us.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>