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| author | Oliver O'Halloran <[email protected]> | 2017-09-06 23:20:58 +0000 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2017-09-07 00:27:26 +0000 |
| commit | 09180ca4b3bc7b1ffdbae62a75f716dfc0685861 (patch) | |
| tree | 2128cd9de21d8803f14b7d6893738305388e9c89 /Documentation/filesystems/caching/netfs-api.txt | |
| parent | mm/mremap: fail map duplication attempts for private mappings (diff) | |
| download | kernel-09180ca4b3bc7b1ffdbae62a75f716dfc0685861.tar.gz kernel-09180ca4b3bc7b1ffdbae62a75f716dfc0685861.zip | |
mm/gup: make __gup_device_* require THP
These functions are the only bits of generic code that use
{pud,pmd}_pfn() without checking for CONFIG_TRANSPARENT_HUGEPAGE. This
works fine on x86, the only arch with devmap support, since the *_pfn()
functions are always defined there, but this isn't true for every
architecture.
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Oliver O'Halloran <[email protected]>
Cc: Kirill A. Shutemov <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'Documentation/filesystems/caching/netfs-api.txt')
0 files changed, 0 insertions, 0 deletions