diff options
| author | Adam Litke <agl@us.ibm.com> | 2005-09-03 15:55:01 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@evo.osdl.org> | 2005-09-05 00:05:46 -0700 |
| commit | 02b0ccef903e85673ead74ddb7c431f2f7ce183d (patch) | |
| tree | d359d49ef24f94a413e7dec69821645b42813921 /mm | |
| parent | 7bf07f3d4b4358aa6d99a26d7a0165f1e91c3fcc (diff) | |
[PATCH] hugetlb: check p?d_present in huge_pte_offset()
For demand faulting, we cannot assume that the page tables will be
populated. Do what the rest of the architectures do and test p?d_present()
while walking down the page table.
Signed-off-by: Adam Litke <agl@us.ibm.com>
Cc: <linux-mm@kvack.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions