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| author | [email protected] <[email protected]> | 2008-12-19 21:47:27 +0000 |
|---|---|---|
| committer | H. Peter Anvin <[email protected]> | 2008-12-19 23:40:30 +0000 |
| commit | d87fe6607c31944f7572f965c1507ae77026c133 (patch) | |
| tree | 56e41312b33ca3fe2bca50252f436e5f19e256a8 /net/unix/af_unix.c | |
| parent | x86: PAT: clarify is_linear_pfn_mapping() interface (diff) | |
| download | kernel-d87fe6607c31944f7572f965c1507ae77026c133.tar.gz kernel-d87fe6607c31944f7572f965c1507ae77026c133.zip | |
x86: PAT: modify follow_phys to return phys_addr prot and return value
Impact: Changes and globalizes an existing static interface.
Follow_phys does similar things as follow_pfnmap_pte. Make a minor change
to follow_phys so that it can be used in place of follow_pfnmap_pte.
Physical address return value with 0 as error return does not work in
follow_phys as the actual physical address 0 mapping may exist in pte.
Signed-off-by: Venkatesh Pallipadi <[email protected]>
Signed-off-by: Suresh Siddha <[email protected]>
Signed-off-by: H. Peter Anvin <[email protected]>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions