diff options
Diffstat (limited to 'lib/Kconfig.debug')
| -rw-r--r-- | lib/Kconfig.debug | 30 |
1 files changed, 25 insertions, 5 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index d695ec1477f3..cbdfae379896 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0-only menu "Kernel hacking" menu "printk and dmesg options" @@ -318,6 +319,20 @@ config HEADERS_CHECK exported to $(INSTALL_HDR_PATH) (usually 'usr/include' in your build tree), to make sure they're suitable. +config OPTIMIZE_INLINING + bool "Allow compiler to uninline functions marked 'inline'" + help + This option determines if the kernel forces gcc to inline the functions + developers have marked 'inline'. Doing so takes away freedom from gcc to + do what it thinks is best, which is desirable for the gcc 3.x series of + compilers. The gcc 4.x series have a rewritten inlining algorithm and + enabling this option will generate a smaller kernel there. Hopefully + this algorithm is so good that allowing gcc 4.x and above to make the + decision will become the default in the future. Until then this option + is there to test gcc for this. + + If unsure, say N. + config DEBUG_SECTION_MISMATCH bool "Enable full Section mismatch analysis" help @@ -446,6 +461,15 @@ config DEBUG_KERNEL Say Y here if you are developing drivers or trying to debug and identify kernel problems. +config DEBUG_MISC + bool "Miscellaneous debug code" + default DEBUG_KERNEL + depends on DEBUG_KERNEL + help + Say Y here if you need to enable miscellaneous debug code that should + be under a more specific debug option but isn't. + + menu "Memory Debugging" source "mm/Kconfig.debug" @@ -519,10 +543,6 @@ config DEBUG_SLAB allocation as well as poisoning memory on free to catch use of freed memory. This can make kmalloc/kfree-intensive workloads much slower. -config DEBUG_SLAB_LEAK - bool "Memory leak debugging" - depends on DEBUG_SLAB - config SLUB_DEBUG_ON bool "SLUB debugging on by default" depends on SLUB && SLUB_DEBUG @@ -1358,7 +1378,7 @@ config DEBUG_LIST If unsure, say N. -config DEBUG_PI_LIST +config DEBUG_PLIST bool "Debug priority linked list manipulation" depends on DEBUG_KERNEL help |