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| author | Changbin Du <changbin.du@gmail.com> | 2019-12-06 17:04:03 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-12-07 11:00:19 -0800 |
| commit | 2b05bb75d1745f5aadcf3b915267ec5ec8dc12b1 (patch) | |
| tree | ef8e1dec58bf78bd9958ba7ea8ba765fc1a1d7aa /lib | |
| parent | ebebdd095d7b73b395bd180e61e1e9939264fdcd (diff) | |
| download | lwn-2b05bb75d1745f5aadcf3b915267ec5ec8dc12b1.tar.gz lwn-2b05bb75d1745f5aadcf3b915267ec5ec8dc12b1.zip | |
kernel-hacking: move DEBUG_BUGVERBOSE to 'printk and dmesg options'
I think DEBUG_BUGVERBOSE is a dmesg option which gives more debug info
to dmesg.
Link: http://lkml.kernel.org/r/20190909144453.3520-9-changbin.du@gmail.com
Signed-off-by: Changbin Du <changbin.du@gmail.com>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Kconfig.debug | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index a55020cf3334..a442118cace3 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -173,6 +173,15 @@ config SYMBOLIC_ERRNAME of the number 28. It makes the kernel image slightly larger (about 3KB), but can make the kernel logs easier to read. +config DEBUG_BUGVERBOSE + bool "Verbose BUG() reporting (adds 70K)" if DEBUG_KERNEL && EXPERT + depends on BUG && (GENERIC_BUG || HAVE_DEBUG_BUGVERBOSE) + default y + help + Say Y here to make BUG() panics output the file name and line number + of the BUG call as well as the EIP and oops trace. This aids + debugging but costs about 70-100K of memory. + endmenu # "printk and dmesg options" menu "Compile-time checks and compiler options" @@ -1303,15 +1312,6 @@ config DEBUG_KOBJECT_RELEASE config HAVE_DEBUG_BUGVERBOSE bool -config DEBUG_BUGVERBOSE - bool "Verbose BUG() reporting (adds 70K)" if DEBUG_KERNEL && EXPERT - depends on BUG && (GENERIC_BUG || HAVE_DEBUG_BUGVERBOSE) - default y - help - Say Y here to make BUG() panics output the file name and line number - of the BUG call as well as the EIP and oops trace. This aids - debugging but costs about 70-100K of memory. - menu "Debug kernel data structures" config DEBUG_LIST |