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| author | Christoph Hellwig <hch@lst.de> | 2021-10-12 13:12:19 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-10-18 06:17:36 -0600 |
| commit | ef99b2d37666b7a600baab9e1c4944436652b0a2 (patch) | |
| tree | 81457d0c9620f8c7311bf76d532670fa5d53074f /mm/page_io.c | |
| parent | 28a1ae6b9daba6ac65700eeb38479bd6fadec089 (diff) | |
| download | linux-ef99b2d37666b7a600baab9e1c4944436652b0a2.tar.gz linux-ef99b2d37666b7a600baab9e1c4944436652b0a2.tar.bz2 linux-ef99b2d37666b7a600baab9e1c4944436652b0a2.zip | |
block: replace the spin argument to blk_iopoll with a flags argument
Switch the boolean spin argument to blk_poll to passing a set of flags
instead. This will allow to control polling behavior in a more fine
grained way.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Tested-by: Mark Wunderlich <mark.wunderlich@intel.com>
Link: https://lore.kernel.org/r/20211012111226.760968-10-hch@lst.de
[axboe: adapt to changed io_uring iopoll]
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 c493ce9ebcf5..5d5543fcefa4 100644 --- a/mm/page_io.c +++ b/mm/page_io.c @@ -428,7 +428,7 @@ int swap_readpage(struct page *page, bool synchronous) if (!READ_ONCE(bio->bi_private)) break; - if (!blk_poll(disk->queue, qc, true)) + if (!blk_poll(disk->queue, qc, 0)) blk_io_schedule(); } __set_current_state(TASK_RUNNING); |