diff options
Diffstat (limited to 'lib/Kconfig.debug')
| -rw-r--r-- | lib/Kconfig.debug | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 75330bd87565..82928f5ea049 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -248,8 +248,9 @@ config DEFAULT_HUNG_TASK_TIMEOUT to determine when a task has become non-responsive and should be considered hung. - It can be adjusted at runtime via the kernel.hung_task_timeout - sysctl or by writing a value to /proc/sys/kernel/hung_task_timeout. + It can be adjusted at runtime via the kernel.hung_task_timeout_secs + sysctl or by writing a value to + /proc/sys/kernel/hung_task_timeout_secs. A timeout of 0 disables the check. The default is two minutes. Keeping the default should be fine in most cases. @@ -1070,6 +1071,17 @@ config FAIL_IO_TIMEOUT Only works with drivers that use the generic timeout handling, for others it wont do anything. +config FAIL_MMC_REQUEST + bool "Fault-injection capability for MMC IO" + select DEBUG_FS + depends on FAULT_INJECTION && MMC + help + Provide fault-injection capability for MMC IO. + This will make the mmc core return data errors. This is + useful to test the error handling in the mmc block device + and to test how the mmc host driver handles retries from + the block device. + config FAULT_INJECTION_DEBUG_FS bool "Debugfs entries for fault-injection capabilities" depends on FAULT_INJECTION && SYSFS && DEBUG_FS |