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Commit 391dc69c authored by Frederic Weisbecker's avatar Frederic Weisbecker
Browse files

cputime: Gather time/stats accounting config options into a single menu 



This debloats a bit the general config menu and make these
config options easier to find.

Signed-off-by: default avatarFrederic Weisbecker <fweisbec@gmail.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
parent 9dc16f64

init/Kconfig

+60 −56
Original line number Diff line number Diff line
@@ -267,6 +267,65 @@ config POSIX_MQUEUE_SYSCTL 
	depends on SYSCTL

	default y



config FHANDLE

	bool "open by fhandle syscalls"

	select EXPORTFS

	help

	  If you say Y here, a user level program will be able to map

	  file names to handle and then later use the handle for

	  different file system operations. This is useful in implementing

	  userspace file servers, which now track files using handles instead

	  of names. The handle would remain the same even if file names

	  get renamed. Enables open_by_handle_at(2) and name_to_handle_at(2)

	  syscalls.



config AUDIT

	bool "Auditing support"

	depends on NET

	help

	  Enable auditing infrastructure that can be used with another

	  kernel subsystem, such as SELinux (which requires this for

	  logging of avc messages output).  Does not do system-call

	  auditing without CONFIG_AUDITSYSCALL.



config AUDITSYSCALL

	bool "Enable system-call auditing support"

	depends on AUDIT && (X86 || PPC || S390 || IA64 || UML || SPARC64 || SUPERH || (ARM && AEABI && !OABI_COMPAT))

	default y if SECURITY_SELINUX

	help

	  Enable low-overhead system-call auditing infrastructure that

	  can be used independently or with another kernel subsystem,

	  such as SELinux.



config AUDIT_WATCH

	def_bool y

	depends on AUDITSYSCALL

	select FSNOTIFY



config AUDIT_TREE

	def_bool y

	depends on AUDITSYSCALL

	select FSNOTIFY



config AUDIT_LOGINUID_IMMUTABLE

	bool "Make audit loginuid immutable"

	depends on AUDIT

	help

	  The config option toggles if a task setting its loginuid requires

	  CAP_SYS_AUDITCONTROL or if that task should require no special permissions

	  but should instead only allow setting its loginuid if it was never

	  previously set.  On systems which use systemd or a similar central

	  process to restart login services this should be set to true.  On older

	  systems in which an admin would typically have to directly stop and

	  start processes this should be set to false.  Setting this to true allows

	  one to drop potentially dangerous capabilites from the login tasks,

	  but may not be backwards compatible with older init systems.



source "kernel/irq/Kconfig"

source "kernel/time/Kconfig"



menu "CPU/Task time and stats accounting"



config VIRT_CPU_ACCOUNTING

	bool "Deterministic task and CPU time accounting"

	depends on HAVE_VIRT_CPU_ACCOUNTING
@@ -305,18 +364,6 @@ config BSD_PROCESS_ACCT_V3 
	  for processing it. A preliminary version of these tools is available

	  at <http://www.gnu.org/software/acct/>.



config FHANDLE

	bool "open by fhandle syscalls"

	select EXPORTFS

	help

	  If you say Y here, a user level program will be able to map

	  file names to handle and then later use the handle for

	  different file system operations. This is useful in implementing

	  userspace file servers, which now track files using handles instead

	  of names. The handle would remain the same even if file names

	  get renamed. Enables open_by_handle_at(2) and name_to_handle_at(2)

	  syscalls.



config TASKSTATS

	bool "Export task/process statistics through netlink (EXPERIMENTAL)"

	depends on NET
@@ -359,50 +406,7 @@ config TASK_IO_ACCOUNTING 


	  Say N if unsure.



config AUDIT

	bool "Auditing support"

	depends on NET

	help

	  Enable auditing infrastructure that can be used with another

	  kernel subsystem, such as SELinux (which requires this for

	  logging of avc messages output).  Does not do system-call

	  auditing without CONFIG_AUDITSYSCALL.



config AUDITSYSCALL

	bool "Enable system-call auditing support"

	depends on AUDIT && (X86 || PPC || S390 || IA64 || UML || SPARC64 || SUPERH || (ARM && AEABI && !OABI_COMPAT))

	default y if SECURITY_SELINUX

	help

	  Enable low-overhead system-call auditing infrastructure that

	  can be used independently or with another kernel subsystem,

	  such as SELinux.



config AUDIT_WATCH

	def_bool y

	depends on AUDITSYSCALL

	select FSNOTIFY



config AUDIT_TREE

	def_bool y

	depends on AUDITSYSCALL

	select FSNOTIFY



config AUDIT_LOGINUID_IMMUTABLE

	bool "Make audit loginuid immutable"

	depends on AUDIT

	help

	  The config option toggles if a task setting its loginuid requires

	  CAP_SYS_AUDITCONTROL or if that task should require no special permissions

	  but should instead only allow setting its loginuid if it was never

	  previously set.  On systems which use systemd or a similar central

	  process to restart login services this should be set to true.  On older

	  systems in which an admin would typically have to directly stop and

	  start processes this should be set to false.  Setting this to true allows

	  one to drop potentially dangerous capabilites from the login tasks,

	  but may not be backwards compatible with older init systems.



source "kernel/irq/Kconfig"

source "kernel/time/Kconfig"

endmenu # "CPU/Task time and stats accounting"



menu "RCU Subsystem"