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| author | Mike Snitzer <snitzer@redhat.com> | 2014-03-03 16:57:56 +0100 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2014-03-03 23:31:07 +0100 |
| commit | c64d240df31513522901539a3206a41e9e6d00c8 (patch) | |
| tree | 6091c4991abe7ced2c2cbdc996fa22820d4978f2 /drivers/md/persistent-data/Kconfig | |
| parent | dm cache mq: fix memory allocation failure for large cache devices (diff) | |
| download | linux-c64d240df31513522901539a3206a41e9e6d00c8.tar.xz linux-c64d240df31513522901539a3206a41e9e6d00c8.zip | |
dm: fix Kconfig indentation
Since DM_DEBUG_BLOCK_STACK_TRACING is a DM_PERSISTENT_DATA config option
move it from drivers/md/Kconfig to drivers/md/persistent-data/Kconfig.
Doing so fixes indentation for other DM config options.
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'drivers/md/persistent-data/Kconfig')
| -rw-r--r-- | drivers/md/persistent-data/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/md/persistent-data/Kconfig b/drivers/md/persistent-data/Kconfig index 19b268795415..0c2dec7aec20 100644 --- a/drivers/md/persistent-data/Kconfig +++ b/drivers/md/persistent-data/Kconfig @@ -6,3 +6,13 @@ config DM_PERSISTENT_DATA ---help--- Library providing immutable on-disk data structure support for device-mapper targets such as the thin provisioning target. + +config DM_DEBUG_BLOCK_STACK_TRACING + boolean "Keep stack trace of persistent data block lock holders" + depends on STACKTRACE_SUPPORT && DM_PERSISTENT_DATA + select STACKTRACE + ---help--- + Enable this for messages that may help debug problems with the + block manager locking used by thin provisioning and caching. + + If unsure, say N. |