[PATCH] mm, debug: mm-introduce-vm_bug_on_mm-fix.patch

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



dump_mm wants to dump mm->owner even when CONFIG_MEMCG is not defined
which leads to a compilation error:
mm/debug.c: In function ‘dump_mm’:
mm/debug.c:212:5: error: ‘const struct mm_struct’ has no member named ‘owner’
   mm->owner, mm->exe_file,

Signed-off-by: Michal Hocko <mhocko@xxxxxxx>
---
 mm/debug.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/mm/debug.c b/mm/debug.c
index 281abb2edddd..63aba9dcfb4e 100644
--- a/mm/debug.c
+++ b/mm/debug.c
@@ -181,7 +181,10 @@ void dump_mm(const struct mm_struct *mm)
 #ifdef CONFIG_AIO
 		"ioctx_table %p\n"
 #endif
-		"owner %p exe_file %p\n"
+#ifdef CONFIG_MEMCG
+		"owner %p "
+#endif
+		"exe_file %p\n"
 #ifdef CONFIG_MMU_NOTIFIER
 		"mmu_notifier_mm %p\n"
 #endif
@@ -209,7 +212,10 @@ void dump_mm(const struct mm_struct *mm)
 #ifdef CONFIG_AIO
 		mm->ioctx_table,
 #endif
-		mm->owner, mm->exe_file,
+#ifdef CONFIG_MEMCG
+		mm->owner,
+#endif
+		mm->exe_file,
 #ifdef CONFIG_MMU_NOTIFIER
 		mm->mmu_notifier_mm,
 #endif
-- 
2.1.0

--
To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Linux Ext4 Filesystem]     [Union Filesystem]     [Filesystem Testing]     [Ceph Users]     [Ecryptfs]     [AutoFS]     [Kernel Newbies]     [Share Photos]     [Security]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux Cachefs]     [Reiser Filesystem]     [Linux RAID]     [Samba]     [Device Mapper]     [CEPH Development]
  Powered by Linux