mm/readahead: add readahead_control->dropbehind member
authorJens Axboe <axboe@kernel.dk>
Thu, 7 Nov 2024 19:11:53 +0000 (12:11 -0700)
committerJens Axboe <axboe@kernel.dk>
Fri, 20 Dec 2024 15:30:39 +0000 (08:30 -0700)
commitbaa3c3d56ad5ee210fdf84efbece8cc3aa9b9e46
tree6f3587b039fa5983bd073c61f09e3cc22a86c256
parenteaa0c1abf9a139a955214b74af1d9f379fe08af4
mm/readahead: add readahead_control->dropbehind member

If ractl->dropbehind is set to true, then folios created are marked as
dropbehind as well.

Reviewed-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
include/linux/pagemap.h
mm/readahead.c