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| author |   Christoph Hellwig <hch@lst.de> | 2021-10-12 13:12:21 +0200 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2021-10-18 06:17:36 -0600 |
| commit | 6ce913fe3eee14f40f778e85999c9e599dda8c6b (patch) | |
| tree | 9e49e5eff35e1d0272a92d31460613b0b306aec3 /mm/page_io.c | |
| parent | io_uring: don't sleep when polling for I/O (diff) | |
| download | linux-dev-6ce913fe3eee14f40f778e85999c9e599dda8c6b.tar.xz linux-dev-6ce913fe3eee14f40f778e85999c9e599dda8c6b.zip | |
block: rename REQ_HIPRI to REQ_POLLED
Unlike the RWF_HIPRI userspace ABI which is intentionally kept vague,
the bio flag is specific to the polling implementation, so rename and
document it properly.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Tested-by: Mark Wunderlich <mark.wunderlich@intel.com>
Link: https://lore.kernel.org/r/20211012111226.760968-12-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'mm/page_io.c')
| -rw-r--r-- | mm/page_io.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/page_io.c b/mm/page_io.c index 5d5543fcefa4..ed2eded74f3a 100644 --- a/mm/page_io.c +++ b/mm/page_io.c @@ -416,7 +416,7 @@ int swap_readpage(struct page *page, bool synchronous) * attempt to access it in the page fault retry time check. */ if (synchronous) { - bio->bi_opf |= REQ_HIPRI; + bio->bi_opf |= REQ_POLLED; get_task_struct(current); bio->bi_private = current; } |