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(parent: 04ddb4c) | patch
mm: add PG_uncached page flag
authorJens Axboe <axboe@kernel.dk>
Thu, 7 Nov 2024 19:08:59 +0000 (12:08 -0700)
committerJens Axboe <axboe@kernel.dk>
Mon, 11 Nov 2024 01:20:17 +0000 (18:20 -0700)
commit6cd4044ce7845078f4c5d63b434ca83c5872be41
tree2be66dd62089b79af3d6fb893edd01b14ed8daf6tree
parent04ddb4c0a57c06218eec6e81637cd91a42fbcd35commit | diff
mm: add PG_uncached page flag

Add a page flag that file IO can use to indicate that the IO being done
is uncached, as in it should not persist in the page cache after the IO
has been completed.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
include/linux/page-flags.h diff | blob | blame | history
include/trace/events/mmflags.h diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)