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filemap: remove readahead_page_batch()

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This function has no more callers; delete it.

Link: https://lkml.kernel.org/r/20250402210612.2444135-8-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Matthew Wilcox (Oracle) 2025-04-02 22:06:09 +01:00 committed by Andrew Morton
parent 8dfc8cbf7b
commit 41e422a898
1 changed files with 0 additions and 14 deletions
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14
include/linux/pagemap.h
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@ -1447,20 +1447,6 @@ static inline unsigned int __readahead_batch(struct readahead_control *rac,
return i;
}
/**
* readahead_page_batch - Get a batch of pages to read.
* @rac: The current readahead request.
* @array: An array of pointers to struct page.
*
* Context: The pages are locked and have an elevated refcount. The caller
* should decreases the refcount once the page has been submitted for I/O
* and unlock the page once all I/O to that page has completed.
* Return: The number of pages placed in the array. 0 indicates the request
* is complete.
*/
#define readahead_page_batch(rac, array) \
__readahead_batch(rac, array, ARRAY_SIZE(array))
/**
* readahead_pos - The byte offset into the file of this readahead request.
* @rac: The readahead request.