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tracing/blktrace: move the tracing file to kernel/trace, fix 

Impact: build fix

The BLK_DEV_IO_TRACE entry used to be in block/Kconfig - which
file itself was dependent on CONFIG_BLOCK. But now the entry is
in kernel/trace/Kconfig - which is present even on !CONFIG_BLOCK.

So add a 'depends on BLOCK' to BLK_DEV_IO_TRACE.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Ingo Molnar 2009-02-09 12:06:54 +01:00
parent b5db03c435
commit 1dfba05d0f
1 changed files with 1 additions and 0 deletions
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kernel/trace/Kconfig
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@ -305,6 +305,7 @@ config WORKQUEUE_TRACER
config BLK_DEV_IO_TRACE
bool "Support for tracing block io actions"
depends on SYSFS
depends on BLOCK
select RELAY
select DEBUG_FS
select TRACEPOINTS