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| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2009-10-06 10:33:57 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> | 2009-10-06 10:35:06 +0200 |
| commit | dfcc3e6a8b8c10bccc532e6bd5a25d50ccb14b25 (patch) | |
| tree | ee3c159866c3d60fc52109575a3a3e464410656a | |
| parent | 34483cac2310846b2f210378ee7cd8150c4ae768 (diff) | |
| download | linux-dfcc3e6a8b8c10bccc532e6bd5a25d50ccb14b25.tar.bz2 | |
[S390] Enable kmemleak on s390.
Also increase the maximum possible kmemleak early log entries since
2000 are not sufficient on s390.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| -rw-r--r-- | arch/s390/kernel/vmlinux.lds.S | 1 | ||||
| -rw-r--r-- | lib/Kconfig.debug | 7 |
2 files changed, 5 insertions, 3 deletions
diff --git a/arch/s390/kernel/vmlinux.lds.S b/arch/s390/kernel/vmlinux.lds.S index bc15ef93e656..a68ac10213b2 100644 --- a/arch/s390/kernel/vmlinux.lds.S +++ b/arch/s390/kernel/vmlinux.lds.S @@ -51,6 +51,7 @@ SECTIONS . = ALIGN(PAGE_SIZE); _eshared = .; /* End of shareable data */ + _sdata = .; /* Start of data section */ EXCEPTION_TABLE(16) :data diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 891155817bc6..30df5865ecbe 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -346,8 +346,9 @@ config SLUB_STATS config DEBUG_KMEMLEAK bool "Kernel memory leak detector" - depends on DEBUG_KERNEL && EXPERIMENTAL && (X86 || ARM || PPC) && \ - !MEMORY_HOTPLUG + depends on DEBUG_KERNEL && EXPERIMENTAL && !MEMORY_HOTPLUG && \ + (X86 || ARM || PPC || S390) + select DEBUG_FS if SYSFS select STACKTRACE if STACKTRACE_SUPPORT select KALLSYMS @@ -370,7 +371,7 @@ config DEBUG_KMEMLEAK config DEBUG_KMEMLEAK_EARLY_LOG_SIZE int "Maximum kmemleak early log entries" depends on DEBUG_KMEMLEAK - range 200 2000 + range 200 40000 default 400 help Kmemleak must track all the memory allocations to avoid |