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| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2024-07-02 15:51:19 +0200 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-07-12 15:52:15 -0700 |
| commit | 18d095b2556e5e1292003c8e9f5d845ed42ef89b (patch) | |
| tree | 84e06742dc386a53ad2bffcb86e7b6c6d4cf2d52 /drivers/hwmon/hs3001.c | |
| parent | 0db46aaabe641e5565238dc3ef7ac2396a0c6286 (diff) | |
mm: define __pte_leaf_size() to also take a PMD entry
On powerpc 8xx, when a page is 8M size, the information is in the PMD
entry. So allow architectures to provide __pte_leaf_size() instead of
pte_leaf_size() and provide the PMD entry to that function.
When __pte_leaf_size() is not defined, define it as a pte_leaf_size() so
that architectures not interested in the PMD arguments are not impacted.
Only define a default pte_leaf_size() when __pte_leaf_size() is not
defined to make sure nobody adds new calls to pte_leaf_size() in the core.
Link: https://lkml.kernel.org/r/c7c008f0a314bf8029ad7288fdc908db1ec7e449.1719928057.git.christophe.leroy@csgroup.eu
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Reviewed-by: Oscar Salvador <osalvador@suse.de>
Cc: Jason Gunthorpe <jgg@nvidia.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Peter Xu <peterx@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'drivers/hwmon/hs3001.c')
0 files changed, 0 insertions, 0 deletions