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-rw-r--r--block/Kconfig16
1 files changed, 0 insertions, 16 deletions
diff --git a/block/Kconfig b/block/Kconfig
index 0cbb3b88b59a..e7d12782bcfb 100644
--- a/block/Kconfig
+++ b/block/Kconfig
@@ -44,22 +44,6 @@ config LBD
If unsure, say N.
-config BLK_DEV_IO_TRACE
- bool "Support for tracing block io actions"
- depends on SYSFS
- select RELAY
- select DEBUG_FS
- select TRACEPOINTS
- help
- Say Y here if you want to be able to trace the block layer actions
- on a given queue. Tracing allows you to see any traffic happening
- on a block device queue. For more information (and the userspace
- support tools needed), fetch the blktrace tools from:
-
- git://git.kernel.dk/blktrace.git
-
- If unsure, say N.
-
config BLK_DEV_BSG
bool "Block layer SG support v4 (EXPERIMENTAL)"
depends on EXPERIMENTAL