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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-05-19 23:44:13 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-05-19 23:44:13 (GMT) |
| commit | 83d7e948754cf021ed7343b122940fcc27c1bd88 (patch) | |
| tree | f04ba1ecb4fa337fc2bbd49b44df07775e4636ff | |
| parent | fce4a1dda2f1a9a25b3e5b7cd951070e0b42a818 (diff) | |
| parent | 9b090f2da85bd0df5e1a1ecfe4120b7b50358f48 (diff) | |
| download | linux-fsl-qoriq-83d7e948754cf021ed7343b122940fcc27c1bd88.tar.xz | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-2.6-cm
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-2.6-cm:
kmemleak: Initialise kmemleak after debug_objects_mem_init()
kmemleak: Select DEBUG_FS unconditionally in DEBUG_KMEMLEAK
kmemleak: Do not return a pointer to an object that kmemleak did not get
| -rw-r--r-- | init/main.c | 2 | ||||
| -rw-r--r-- | lib/Kconfig.debug | 2 | ||||
| -rw-r--r-- | mm/kmemleak.c | 7 |
3 files changed, 7 insertions, 4 deletions
diff --git a/init/main.c b/init/main.c index 4a9479e..48df882 100644 --- a/init/main.c +++ b/init/main.c @@ -580,8 +580,8 @@ asmlinkage void __init start_kernel(void) #endif page_cgroup_init(); enable_debug_pagealloc(); - kmemleak_init(); debug_objects_mem_init(); + kmemleak_init(); setup_per_cpu_pageset(); numa_policy_init(); if (late_time_init) diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index f0aa00b..17ac5f8 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -400,7 +400,7 @@ config DEBUG_KMEMLEAK depends on DEBUG_KERNEL && EXPERIMENTAL && !MEMORY_HOTPLUG && \ (X86 || ARM || PPC || MIPS || S390 || SPARC64 || SUPERH || MICROBLAZE || TILE) - select DEBUG_FS if SYSFS + select DEBUG_FS select STACKTRACE if STACKTRACE_SUPPORT select KALLSYMS select CRC32 diff --git a/mm/kmemleak.c b/mm/kmemleak.c index c1d5867..aacee45 100644 --- a/mm/kmemleak.c +++ b/mm/kmemleak.c @@ -1414,9 +1414,12 @@ static void *kmemleak_seq_next(struct seq_file *seq, void *v, loff_t *pos) ++(*pos); list_for_each_continue_rcu(n, &object_list) { - next_obj = list_entry(n, struct kmemleak_object, object_list); - if (get_object(next_obj)) + struct kmemleak_object *obj = + list_entry(n, struct kmemleak_object, object_list); + if (get_object(obj)) { + next_obj = obj; break; + } } put_object(prev_obj); |