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| author | Michal Marek <mmarek@suse.cz> | 2010-08-20 13:53:08 +0200 |
|---|---|---|
| committer | Michal Marek <mmarek@suse.cz> | 2010-08-20 13:53:08 +0200 |
| commit | e981b060767b3c4ac9393ad8d2558d648e35dfcb (patch) | |
| tree | 9c05eaec3072be3645dda61d35085d152b9d5954 /lib/list_debug.c | |
| parent | 3c955b407a084810f57260d61548cc92c14bc627 (diff) | |
| parent | da5cabf80e2433131bf0ed8993abc0f7ea618c73 (diff) | |
Merge commit 'v2.6.36-rc1' into kbuild/rc-fixes
Diffstat (limited to 'lib/list_debug.c')
| -rw-r--r-- | lib/list_debug.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/list_debug.c b/lib/list_debug.c index 1a39f4e3ae1..344c710d16c 100644 --- a/lib/list_debug.c +++ b/lib/list_debug.c @@ -43,6 +43,12 @@ EXPORT_SYMBOL(__list_add); */ void list_del(struct list_head *entry) { + WARN(entry->next == LIST_POISON1, + "list_del corruption, next is LIST_POISON1 (%p)\n", + LIST_POISON1); + WARN(entry->next != LIST_POISON1 && entry->prev == LIST_POISON2, + "list_del corruption, prev is LIST_POISON2 (%p)\n", + LIST_POISON2); WARN(entry->prev->next != entry, "list_del corruption. prev->next should be %p, " "but was %p\n", entry, entry->prev->next); |