mm/filemap: use page_cache_sync_ra() to kick off read-ahead
Rather than use the page_cache_sync_readahead() helper, define our own
ractl and use page_cache_sync_ra() directly. In preparation for needing
to modify ractl inside filemap_get_pages().
No functional changes in this patch.
Link: https://lkml.kernel.org/r/20241220154831.1086649-3-axboe@kernel.dk
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Reviewed-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Brian Foster <bfoster@redhat.com>
Cc: Chris Mason <clm@meta.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
1 file changed
