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[PATCH] s390: BIODASDPRRD ioctl return code
authorHorst Hummel <horst.hummel@de.ibm.com>
Fri, 6 Jan 2006 08:19:14 +0000 (00:19 -0800)
committerLinus Torvalds <torvalds@g5.osdl.org>
Fri, 6 Jan 2006 16:33:50 +0000 (08:33 -0800)
commit9a7af289660dc749d7c58234191601046a9bf488
treed32057111e48c3463a87dd3a051c44064eeb86fctree | snapshot
parentcfb1b55595a0dfd87b5849e8d0216c029f34445fcommit | diff
[PATCH] s390: BIODASDPRRD ioctl return code

The IOCTL BIODASDPRRD had no return code for 'profiling is inactive' and
therefore tunedasd wrote misleading message for request-counter = 0.
Introduce return-code EIO for inactive profiling.

Signed-off-by: Horst Hummel <horst.hummel@de.ibm.com>
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>
drivers/s390/block/dasd_ioctl.c diff | blob | history
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