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| author | Dave Chinner <dchinner@redhat.com> | 2024-01-15 23:59:41 +0100 |
|---|---|---|
| committer | Chandan Babu R <chandanbabu@kernel.org> | 2024-02-13 13:37:34 +0100 |
| commit | afdc115559c57a48ad697219cec1d16962ad9e30 (patch) | |
| tree | 900c14c9067038d5fd5d3304dc75619ab4500077 | |
| parent | xfs: convert kmem_alloc() to kmalloc() (diff) | |
| download | linux-afdc115559c57a48ad697219cec1d16962ad9e30.tar.xz linux-afdc115559c57a48ad697219cec1d16962ad9e30.zip | |
xfs: move kmem_to_page()
Move it to the general xfs linux wrapper header file so we can
prepare to remove kmem.h
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: "Darrick J. Wong" <djwong@kernel.org>
Signed-off-by: Chandan Babu R <chandanbabu@kernel.org>
| -rw-r--r-- | fs/xfs/kmem.h | 11 | ||||
| -rw-r--r-- | fs/xfs/xfs_linux.h | 11 |
2 files changed, 11 insertions, 11 deletions
diff --git a/fs/xfs/kmem.h b/fs/xfs/kmem.h index 1343f1a6f99b..48e43f29f2a0 100644 --- a/fs/xfs/kmem.h +++ b/fs/xfs/kmem.h @@ -20,15 +20,4 @@ static inline void kmem_free(const void *ptr) kvfree(ptr); } -/* - * Zone interfaces - */ -static inline struct page * -kmem_to_page(void *addr) -{ - if (is_vmalloc_addr(addr)) - return vmalloc_to_page(addr); - return virt_to_page(addr); -} - #endif /* __XFS_SUPPORT_KMEM_H__ */ diff --git a/fs/xfs/xfs_linux.h b/fs/xfs/xfs_linux.h index d7873e0360f0..666618b463c9 100644 --- a/fs/xfs/xfs_linux.h +++ b/fs/xfs/xfs_linux.h @@ -269,4 +269,15 @@ int xfs_rw_bdev(struct block_device *bdev, sector_t sector, unsigned int count, # define PTR_FMT "%p" #endif +/* + * Helper for IO routines to grab backing pages from allocated kernel memory. + */ +static inline struct page * +kmem_to_page(void *addr) +{ + if (is_vmalloc_addr(addr)) + return vmalloc_to_page(addr); + return virt_to_page(addr); +} + #endif /* __XFS_LINUX__ */ |