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[S390] sclp: Test facility list before executing a service call.
authorHeiko Carstens <heiko.carstens@de.ibm.com>
Tue, 10 Jul 2007 09:24:10 +0000 (11:24 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Tue, 10 Jul 2007 09:24:43 +0000 (11:24 +0200)
commit886db2d552e49ece1aeb73a19b387474603e37a6
tree6da1d5cdba6e5bcd8fcdf5332700e8353b4e79a8tree | snapshot
parent49f7abad5a61f3bf54ce2af34b71519fe976d573commit | diff
[S390] sclp: Test facility list before executing a service call.

Check if a command is available before executing. Saves some
superfluous service calls that won't succeed anyway.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/kernel/early.c diff | blob | history
drivers/s390/char/sclp.h diff | blob | history
drivers/s390/char/sclp_chp.c diff | blob | history
drivers/s390/char/sclp_info.c diff | blob | history
include/asm-s390/sclp.h diff | blob | history
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