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| author | Dan Williams <dan.j.williams@intel.com> | 2022-04-21 08:33:39 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2022-04-28 14:01:55 -0700 |
| commit | 81beea55cb7407a52bac16f7d01a415e008c910f (patch) | |
| tree | 26f02ad345068134be409162bc8c488d38aa4acb /lib | |
| parent | 1550a17a7da2936281fda5e87fc454cee3c9c683 (diff) | |
| download | linux-81beea55cb7407a52bac16f7d01a415e008c910f.tar.gz linux-81beea55cb7407a52bac16f7d01a415e008c910f.tar.bz2 linux-81beea55cb7407a52bac16f7d01a415e008c910f.zip | |
nvdimm: Drop nd_device_lock()
Now that all NVDIMM subsystem locking is validated with custom lock
classes, there is no need for the custom usage of the lockdep_mutex.
Cc: Vishal Verma <vishal.l.verma@intel.com>
Cc: Dave Jiang <dave.jiang@intel.com>
Cc: Ira Weiny <ira.weiny@intel.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Link: https://lore.kernel.org/r/165055521979.3745911.10751769706032029999.stgit@dwillia2-desk3.amr.corp.intel.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Kconfig.debug | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 4a2c853c948b..cfe3b092c31d 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -1544,23 +1544,6 @@ config CSD_LOCK_WAIT_DEBUG include the IPI handler function currently executing (if any) and relevant stack traces. -choice - prompt "Lock debugging: prove subsystem device_lock() correctness" - depends on PROVE_LOCKING - help - For subsystems that have instrumented their usage of the device_lock() - with nested annotations, enable lock dependency checking. The locking - hierarchy 'subclass' identifiers are not compatible across - sub-systems, so only one can be enabled at a time. - -config PROVE_NVDIMM_LOCKING - bool "NVDIMM" - depends on LIBNVDIMM - help - Enable lockdep to validate nd_device_lock() usage. - -endchoice - endmenu # lock debugging config TRACE_IRQFLAGS |