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| author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2015-06-25 01:57:44 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-06-25 02:49:44 +0200 |
| commit | 8809aa2d28d74111ff2f1928edaa4e9845c97a7d (patch) | |
| tree | f99977c0135ee38e8d7f1cea575cb2b9b7f3b669 /arch/s390/include/asm/cacheflush.h | |
| parent | powerpc/mm: use generic version of pmdp_clear_flush() (diff) | |
| download | linux-8809aa2d28d74111ff2f1928edaa4e9845c97a7d.tar.xz linux-8809aa2d28d74111ff2f1928edaa4e9845c97a7d.zip | |
mm: clarify that the function operates on hugepage pte
We have confusing functions to clear pmd, pmd_clear_* and pmd_clear. Add
_huge_ to pmdp_clear functions so that we are clear that they operate on
hugepage pte.
We don't bother about other functions like pmdp_set_wrprotect,
pmdp_clear_flush_young, because they operate on PTE bits and hence
indicate they are operating on hugepage ptes
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/s390/include/asm/cacheflush.h')
0 files changed, 0 insertions, 0 deletions