mm/filemap: add magic foliop_dropbehind pointer
authorJens Axboe <axboe@kernel.dk>
Fri, 13 Dec 2024 15:30:29 +0000 (08:30 -0700)
committerJens Axboe <axboe@kernel.dk>
Sat, 22 Feb 2025 00:25:00 +0000 (17:25 -0700)
commit92df0ef308d0bfbbc26a7efa1d571a506fd8fee3
treeb0cb1d7cf43245b3ae6d45669fdd7f6e5af28942
parent71901d4220806aa4e67584bda73983c810a0264c
mm/filemap: add magic foliop_dropbehind pointer

Rather than change ->writebehind() to take a flags argument, again, add
foliop_dropbehind to be able to inform the handler that this is a
dropbehind write.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
include/linux/pagemap.h
mm/filemap.c