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nfs: remove nfs_page_length

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The nfs_page_length is not used anywhere, remove it.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
This commit is contained in:
Christoph Hellwig 2024-07-05 07:38:38 +02:00 committed by Anna Schumaker
parent b1043a3304
commit 7f296b25f2
1 changed files with 0 additions and 19 deletions
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19
fs/nfs/internal.h
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@ -797,25 +797,6 @@ static inline void nfs_folio_mark_unstable(struct folio *folio,
} }
} }
/*
* Determine the number of bytes of data the page contains
*/
static inline
unsigned int nfs_page_length(struct page *page)
{
loff_t i_size = i_size_read(page->mapping->host);
if (i_size > 0) {
pgoff_t index = page_index(page);
pgoff_t end_index = (i_size - 1) >> PAGE_SHIFT;
if (index < end_index)
return PAGE_SIZE;
if (index == end_index)
return ((i_size - 1) & ~PAGE_MASK) + 1;
}
return 0;
}
/* /*
* Determine the number of bytes of data the page contains * Determine the number of bytes of data the page contains
*/ */