diff options
Diffstat (limited to 'lib/Kconfig.debug')
| -rw-r--r-- | lib/Kconfig.debug | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 2caf73c9f623..40b77c437a74 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -1720,6 +1720,15 @@ config DEBUG_NOTIFIERS This is a relatively cheap check but if you care about maximum performance, say N. +config DEBUG_CLOSURES + bool "Debug closures (bcache async widgits)" + depends on CLOSURES + select DEBUG_FS + help + Keeps all active closures in a linked list and provides a debugfs + interface to list them, which makes it possible to see asynchronous + operations that get stuck. + config DEBUG_MAPLE_TREE bool "Debug maple trees" depends on DEBUG_KERNEL |