diff options
Diffstat (limited to 'samples/Kconfig')
| -rw-r--r-- | samples/Kconfig | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/samples/Kconfig b/samples/Kconfig index 6ade17cb16b4..ffef99950206 100644 --- a/samples/Kconfig +++ b/samples/Kconfig @@ -315,10 +315,11 @@ config SAMPLE_HUNG_TASK tristate "Hung task detector test code" depends on DETECT_HUNG_TASK && DEBUG_FS help - Build a module which provide a simple debugfs file. If user reads - the file, it will sleep long time (256 seconds) with holding a - mutex. Thus if there are 2 or more processes read this file, it - will be detected by the hung_task watchdog. + Build a module that provides debugfs files (e.g., mutex, semaphore, + etc.) under <debugfs>/hung_task. If user reads one of these files, + it will sleep long time (256 seconds) with holding a lock. Thus, + if 2 or more processes read the same file concurrently, it will + be detected by the hung_task watchdog. source "samples/rust/Kconfig" |