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| author | Alistair Popple <apopple@nvidia.com> | 2025-06-19 18:58:05 +1000 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-07-09 22:42:19 -0700 |
| commit | 21aa65bf82a78c1e70447a45a85e533689b7f1a7 (patch) | |
| tree | d4b6149c701e69aa24c74086f8c9d0317904e143 /include/linux/dax.h | |
| parent | 984921edea68bf24bcc87e1317bfc90451ff46c6 (diff) | |
| download | linux-next-21aa65bf82a78c1e70447a45a85e533689b7f1a7.tar.gz linux-next-21aa65bf82a78c1e70447a45a85e533689b7f1a7.zip | |
mm: remove callers of pfn_t functionality
All PFN_* pfn_t flags have been removed. Therefore there is no longer a
need for the pfn_t type and all uses can be replaced with normal pfns.
Link: https://lkml.kernel.org/r/bbedfa576c9822f8032494efbe43544628698b1f.1750323463.git-series.apopple@nvidia.com
Signed-off-by: Alistair Popple <apopple@nvidia.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Acked-by: David Hildenbrand <david@redhat.com>
Cc: Balbir Singh <balbirs@nvidia.com>
Cc: Björn Töpel <bjorn@kernel.org>
Cc: Björn Töpel <bjorn@rivosinc.com>
Cc: Chunyan Zhang <zhang.lyra@gmail.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Deepak Gupta <debug@rivosinc.com>
Cc: Gerald Schaefer <gerald.schaefer@linux.ibm.com>
Cc: Inki Dae <m.szyprowski@samsung.com>
Cc: John Groves <john@groves.net>
Cc: John Hubbard <jhubbard@nvidia.com>
Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Will Deacon <will@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include/linux/dax.h')
| -rw-r--r-- | include/linux/dax.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/include/linux/dax.h b/include/linux/dax.h index dcc9fcdf14e4..29eec755430b 100644 --- a/include/linux/dax.h +++ b/include/linux/dax.h @@ -26,7 +26,7 @@ struct dax_operations { * number of pages available for DAX at that pfn. */ long (*direct_access)(struct dax_device *, pgoff_t, long, - enum dax_access_mode, void **, pfn_t *); + enum dax_access_mode, void **, unsigned long *); /* zero_page_range: required operation. Zero page range */ int (*zero_page_range)(struct dax_device *, pgoff_t, size_t); /* @@ -241,7 +241,7 @@ static inline void dax_break_layout_final(struct inode *inode) bool dax_alive(struct dax_device *dax_dev); void *dax_get_private(struct dax_device *dax_dev); long dax_direct_access(struct dax_device *dax_dev, pgoff_t pgoff, long nr_pages, - enum dax_access_mode mode, void **kaddr, pfn_t *pfn); + enum dax_access_mode mode, void **kaddr, unsigned long *pfn); size_t dax_copy_from_iter(struct dax_device *dax_dev, pgoff_t pgoff, void *addr, size_t bytes, struct iov_iter *i); size_t dax_copy_to_iter(struct dax_device *dax_dev, pgoff_t pgoff, void *addr, @@ -255,9 +255,10 @@ void dax_flush(struct dax_device *dax_dev, void *addr, size_t size); ssize_t dax_iomap_rw(struct kiocb *iocb, struct iov_iter *iter, const struct iomap_ops *ops); vm_fault_t dax_iomap_fault(struct vm_fault *vmf, unsigned int order, - pfn_t *pfnp, int *errp, const struct iomap_ops *ops); + unsigned long *pfnp, int *errp, + const struct iomap_ops *ops); vm_fault_t dax_finish_sync_fault(struct vm_fault *vmf, - unsigned int order, pfn_t pfn); + unsigned int order, unsigned long pfn); int dax_delete_mapping_entry(struct address_space *mapping, pgoff_t index); void dax_delete_mapping_range(struct address_space *mapping, loff_t start, loff_t end); |