readahead: push invalidate_lock out of page_cache_ra_unbounded

Require the invalidate_lock to be held over calls to
page_cache_ra_unbounded instead of acquiring it in this function.

This prepares for calling page_cache_ra_unbounded from ->readahead for
fsverity read-ahead.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20260202060754.270269-3-hch@lst.de
Signed-off-by: Eric Biggers <ebiggers@kernel.org>

0 files changed, 0 insertions, 0 deletions