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Diffstat (limited to '')
| -rw-r--r-- | init/Kconfig | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/init/Kconfig b/init/Kconfig index a5b073a103e7..a099fc6526d9 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -158,6 +158,30 @@ config BSD_PROCESS_ACCT_V3 for processing it. A preliminary version of these tools is available at <http://www.physik3.uni-rostock.de/tim/kernel/utils/acct/>. +config TASKSTATS + bool "Export task/process statistics through netlink (EXPERIMENTAL)" + depends on NET + default n + help + Export selected statistics for tasks/processes through the + generic netlink interface. Unlike BSD process accounting, the + statistics are available during the lifetime of tasks/processes as + responses to commands. Like BSD accounting, they are sent to user + space on task exit. + + Say N if unsure. + +config TASK_DELAY_ACCT + bool "Enable per-task delay accounting (EXPERIMENTAL)" + depends on TASKSTATS + help + Collect information on time spent by a task waiting for system + resources like cpu, synchronous block I/O completion and swapping + in pages. Such statistics can help in setting a task's priorities + relative to other tasks for cpu, io, rss limits etc. + + Say N if unsure. + config SYSCTL bool "Sysctl support" if EMBEDDED default y |