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authorChristoph Hellwig <hch@lst.de>2021-12-15 11:45:05 +0300
committerDan Williams <dan.j.williams@intel.com>2021-12-18 19:04:52 +0300
commite17f7a0bc4daa44a4809f5f2f947aa2aa74d1369 (patch)
treee7b0741be49ef6eba9ec0bc8ede91a986fc97d5e /include/linux/uio.h
parentde291b5902860d18d6e02000808aeb833ec1feb6 (diff)
downloadlinux-e17f7a0bc4daa44a4809f5f2f947aa2aa74d1369.tar.xz
uio: remove copy_from_iter_flushcache() and copy_mc_to_iter()
These two wrappers are never used. Signed-off-by: Christoph Hellwig <hch@lst.de> Link: https://lore.kernel.org/r/20211215084508.435401-2-hch@lst.de Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'include/linux/uio.h')
-rw-r--r--include/linux/uio.h20
1 files changed, 1 insertions, 19 deletions
diff --git a/include/linux/uio.h b/include/linux/uio.h
index 6350354f97e9..494d552c1d66 100644
--- a/include/linux/uio.h
+++ b/include/linux/uio.h
@@ -196,7 +196,7 @@ bool copy_from_iter_full_nocache(void *addr, size_t bytes, struct iov_iter *i)
#ifdef CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE
/*
* Note, users like pmem that depend on the stricter semantics of
- * copy_from_iter_flushcache() than copy_from_iter_nocache() must check for
+ * _copy_from_iter_flushcache() than _copy_from_iter_nocache() must check for
* IS_ENABLED(CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE) before assuming that the
* destination is flushed from the cache on return.
*/
@@ -211,24 +211,6 @@ size_t _copy_mc_to_iter(const void *addr, size_t bytes, struct iov_iter *i);
#define _copy_mc_to_iter _copy_to_iter
#endif
-static __always_inline __must_check
-size_t copy_from_iter_flushcache(void *addr, size_t bytes, struct iov_iter *i)
-{
- if (unlikely(!check_copy_size(addr, bytes, false)))
- return 0;
- else
- return _copy_from_iter_flushcache(addr, bytes, i);
-}
-
-static __always_inline __must_check
-size_t copy_mc_to_iter(void *addr, size_t bytes, struct iov_iter *i)
-{
- if (unlikely(!check_copy_size(addr, bytes, true)))
- return 0;
- else
- return _copy_mc_to_iter(addr, bytes, i);
-}
-
size_t iov_iter_zero(size_t bytes, struct iov_iter *);
unsigned long iov_iter_alignment(const struct iov_iter *i);
unsigned long iov_iter_gap_alignment(const struct iov_iter *i);