diff options
Diffstat (limited to 'init/Kconfig')
| -rw-r--r-- | init/Kconfig | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/init/Kconfig b/init/Kconfig index f095ec64bb91..9e22ee8fbd75 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -16,6 +16,10 @@ config GCC_VERSION default $(shell,$(srctree)/scripts/gcc-version.sh $(CC)) if CC_IS_GCC default 0 +config LD_VERSION + int + default $(shell,$(LD) --version | $(srctree)/scripts/ld-version.sh) + config CC_IS_CLANG def_bool $(success,$(CC) --version | head -n 1 | grep -q clang) @@ -872,7 +876,7 @@ config BLK_CGROUP This option only enables generic Block IO controller infrastructure. One needs to also enable actual IO controlling logic/policy. For enabling proportional weight division of disk bandwidth in CFQ, set - CONFIG_CFQ_GROUP_IOSCHED=y; for enabling throttling policy, set + CONFIG_BFQ_GROUP_IOSCHED=y; for enabling throttling policy, set CONFIG_BLK_DEV_THROTTLING=y. See Documentation/admin-guide/cgroup-v1/blkio-controller.rst for more information. @@ -1029,7 +1033,8 @@ config CGROUP_PERF help This option extends the perf per-cpu mode to restrict monitoring to threads which belong to the cgroup specified and run on the - designated cpu. + designated cpu. Or this can be used to have cgroup ID in samples + so that it can monitor performance events among cgroups. Say N if unsure. @@ -1537,7 +1542,6 @@ config AIO config IO_URING bool "Enable IO uring support" if EXPERT - select ANON_INODES select IO_WQ default y help @@ -1555,6 +1559,11 @@ config ADVISE_SYSCALLS applications use these syscalls, you can disable this option to save space. +config HAVE_ARCH_USERFAULTFD_WP + bool + help + Arch has userfaultfd write protection support + config MEMBARRIER bool "Enable membarrier() system call" if EXPERT default y |