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(parent: 8e08d89) | patch
s390/s390dbf: add debug_level_enabled() function
authorHendrik Brueckner <brueckner@linux.vnet.ibm.com>
Wed, 18 Sep 2013 15:21:34 +0000 (17:21 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Tue, 22 Oct 2013 07:18:07 +0000 (09:18 +0200)
commite3333a027d0792126bf7c9522dca5098f63b2182
tree1eba0c05391b8b45a94a57cdfb3bc8d13e2c2640tree | snapshot
parent8e08d89cf7581f7278fa37ec19fb45c910b8d0d2commit | diff
s390/s390dbf: add debug_level_enabled() function

Add the debug_level_enabled() function to check if debug events for
a particular level would be logged.  This might help to save cycles
for debug events that require additional information collection.

Signed-off-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Documentation/s390/s390dbf.txt diff | blob | history
arch/s390/include/asm/debug.h diff | blob | history
Linux kernel for KaRo TX COM modules