| Kconfig (8afecfb0ec961e37e61b2d19c4fa71617a9482de) | Kconfig (99c8b231ae6c6ca4ca2fd1c0b3701071f589661f) |
|---|---|
| 1# SPDX-License-Identifier: GPL-2.0-only 2config DEFCONFIG_LIST 3 string 4 depends on !UML 5 option defconfig_list 6 default "/lib/modules/$(shell,uname -r)/.config" 7 default "/etc/kernel-config" 8 default "/boot/config-$(shell,uname -r)" --- 566 unchanged lines hidden (view full) --- 575 576config IKCONFIG_PROC 577 bool "Enable access to .config through /proc/config.gz" 578 depends on IKCONFIG && PROC_FS 579 ---help--- 580 This option enables access to the kernel configuration file 581 through /proc/config.gz. 582 | 1# SPDX-License-Identifier: GPL-2.0-only 2config DEFCONFIG_LIST 3 string 4 depends on !UML 5 option defconfig_list 6 default "/lib/modules/$(shell,uname -r)/.config" 7 default "/etc/kernel-config" 8 default "/boot/config-$(shell,uname -r)" --- 566 unchanged lines hidden (view full) --- 575 576config IKCONFIG_PROC 577 bool "Enable access to .config through /proc/config.gz" 578 depends on IKCONFIG && PROC_FS 579 ---help--- 580 This option enables access to the kernel configuration file 581 through /proc/config.gz. 582 |
| 583config IKHEADERS 584 tristate "Enable kernel headers through /sys/kernel/kheaders.tar.xz" 585 depends on SYSFS | 583config IKHEADERS_PROC 584 tristate "Enable kernel header artifacts through /proc/kheaders.tar.xz" 585 depends on PROC_FS |
| 586 help | 586 help |
| 587 This option enables access to the in-kernel headers that are generated during 588 the build process. These can be used to build eBPF tracing programs, 589 or similar programs. If you build the headers as a module, a module called 590 kheaders.ko is built which can be loaded on-demand to get access to headers. | 587 This option enables access to the kernel header and other artifacts that 588 are generated during the build process. These can be used to build eBPF 589 tracing programs, or similar programs. If you build the headers as a 590 module, a module called kheaders.ko is built which can be loaded on-demand 591 to get access to the headers. |
| 591 592config LOG_BUF_SHIFT 593 int "Kernel log buffer size (16 => 64KB, 17 => 128KB)" 594 range 12 25 595 default 17 596 depends on PRINTK 597 help 598 Select the minimal kernel log buffer size as a power of 2. --- 193 unchanged lines hidden (view full) --- 792 block layer to implement upper limit in IO rates on a device. 793 794 This option only enables generic Block IO controller infrastructure. 795 One needs to also enable actual IO controlling logic/policy. For 796 enabling proportional weight division of disk bandwidth in CFQ, set 797 CONFIG_CFQ_GROUP_IOSCHED=y; for enabling throttling policy, set 798 CONFIG_BLK_DEV_THROTTLING=y. 799 | 592 593config LOG_BUF_SHIFT 594 int "Kernel log buffer size (16 => 64KB, 17 => 128KB)" 595 range 12 25 596 default 17 597 depends on PRINTK 598 help 599 Select the minimal kernel log buffer size as a power of 2. --- 193 unchanged lines hidden (view full) --- 793 block layer to implement upper limit in IO rates on a device. 794 795 This option only enables generic Block IO controller infrastructure. 796 One needs to also enable actual IO controlling logic/policy. For 797 enabling proportional weight division of disk bandwidth in CFQ, set 798 CONFIG_CFQ_GROUP_IOSCHED=y; for enabling throttling policy, set 799 CONFIG_BLK_DEV_THROTTLING=y. 800 |
| 800 See Documentation/cgroup-v1/blkio-controller.txt for more information. | 801 See Documentation/cgroup-v1/blkio-controller.rst for more information. |
| 801 802config DEBUG_BLK_CGROUP 803 bool "IO controller debugging" 804 depends on BLK_CGROUP 805 default n 806 ---help--- 807 Enable some debugging help. Currently it exports additional stat 808 files in a cgroup which can be useful for debugging. --- 1297 unchanged lines hidden --- | 802 803config DEBUG_BLK_CGROUP 804 bool "IO controller debugging" 805 depends on BLK_CGROUP 806 default n 807 ---help--- 808 Enable some debugging help. Currently it exports additional stat 809 files in a cgroup which can be useful for debugging. --- 1297 unchanged lines hidden --- |