summaryrefslogtreecommitdiff
path: root/include/linux/hmm.h
diff options
context:
space:
mode:
authorChristoph Hellwig <hch@lst.de>2019-07-24 08:52:57 +0200
committerJason Gunthorpe <jgg@mellanox.com>2019-07-25 16:14:40 -0300
commitf32471e2cf87112b8f5dc10469b27c39c1a41722 (patch)
treefaf884d90b98c17da133fb5ab76bd76c44348f5a /include/linux/hmm.h
parent1b88b99bdff85e75df1cfaa418ed2ef8e1bffeb2 (diff)
mm/hmm: remove the legacy hmm_pfn_* APIs
Switch the one remaining user in nouveau over to its replacement, and remove all the wrappers. Link: https://lore.kernel.org/r/20190724065258.16603-7-hch@lst.de Tested-by: Ralph Campbell <rcampbell@nvidia.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Ralph Campbell <rcampbell@nvidia.com> Reviewed-by: Jason Gunthorpe <jgg@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'include/linux/hmm.h')
-rw-r--r--include/linux/hmm.h34
1 files changed, 0 insertions, 34 deletions
diff --git a/include/linux/hmm.h b/include/linux/hmm.h
index 7ef56dc18050..9f32586684c9 100644
--- a/include/linux/hmm.h
+++ b/include/linux/hmm.h
@@ -291,40 +291,6 @@ static inline uint64_t hmm_device_entry_from_pfn(const struct hmm_range *range,
}
/*
- * Old API:
- * hmm_pfn_to_page()
- * hmm_pfn_to_pfn()
- * hmm_pfn_from_page()
- * hmm_pfn_from_pfn()
- *
- * This are the OLD API please use new API, it is here to avoid cross-tree
- * merge painfullness ie we convert things to new API in stages.
- */
-static inline struct page *hmm_pfn_to_page(const struct hmm_range *range,
- uint64_t pfn)
-{
- return hmm_device_entry_to_page(range, pfn);
-}
-
-static inline unsigned long hmm_pfn_to_pfn(const struct hmm_range *range,
- uint64_t pfn)
-{
- return hmm_device_entry_to_pfn(range, pfn);
-}
-
-static inline uint64_t hmm_pfn_from_page(const struct hmm_range *range,
- struct page *page)
-{
- return hmm_device_entry_from_page(range, page);
-}
-
-static inline uint64_t hmm_pfn_from_pfn(const struct hmm_range *range,
- unsigned long pfn)
-{
- return hmm_device_entry_from_pfn(range, pfn);
-}
-
-/*
* Mirroring: how to synchronize device page table with CPU page table.
*
* A device driver that is participating in HMM mirroring must always