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| author | Jeff Garzik <jeff@garzik.org> | 2006-03-29 17:18:49 -0500 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-03-29 17:18:49 -0500 |
| commit | e02a4cabfcb9a999b74a2e2e6f13ffcb7ff2d606 (patch) | |
| tree | 2f3db60be4c57eca2a4c3ab3f3122dcf1ec0c624 /lib/Kconfig.debug | |
| parent | 600511e86babe3727264a0883a3a264f6fb6caf5 (diff) | |
| parent | f3cab8a0b1a772dc8b055b7affa567a366627c9e (diff) | |
Merge branch 'master'
Diffstat (limited to 'lib/Kconfig.debug')
| -rw-r--r-- | lib/Kconfig.debug | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index f2618e1c2b9..6e8a60f67c7 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -78,13 +78,17 @@ config SCHEDSTATS this adds. config DEBUG_SLAB - bool "Debug memory allocations" + bool "Debug slab memory allocations" depends on DEBUG_KERNEL && SLAB help Say Y here to have the kernel do limited verification on memory 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 DEBUG_PREEMPT bool "Debug preemptible kernel" depends on DEBUG_KERNEL && PREEMPT @@ -168,7 +172,7 @@ config DEBUG_IOREMAP config DEBUG_FS bool "Debug Filesystem" - depends on DEBUG_KERNEL && SYSFS + depends on SYSFS help debugfs is a virtual file system that kernel developers use to put debugging files into. Enable this option to be able to read and @@ -199,7 +203,6 @@ config UNWIND_INFO bool "Compile the kernel with frame unwind information" depends on !IA64 depends on !MODULES || !(MIPS || PARISC || PPC || SUPERH || SPARC64 || V850) - default DEBUG_KERNEL help If you say Y here the resulting kernel image will be slightly larger but not slower, and it will give very useful debugging information. |