xiaomi-sm8450/android_kernel_xiaomi_sm8450
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mm: use VM_BUG_ON_MM where possible

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Dump the contents of the relevant struct_mm when we hit the bug condition.

Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Sasha Levin
2014-10-09 15:28:39 -07:00
committed by Linus Torvalds
parent 31c9afa6db
commit 96dad67ff2
6 changed files with 9 additions and 9 deletions
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2
kernel/sys.c
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@@ -1634,7 +1634,7 @@ static int prctl_set_mm_exe_file_locked(struct mm_struct *mm, unsigned int fd)
struct inode *inode;
int err;
VM_BUG_ON(!rwsem_is_locked(&mm->mmap_sem));
VM_BUG_ON_MM(!rwsem_is_locked(&mm->mmap_sem), mm);
exe = fdget(fd);
if (!exe.file)