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| author | Jens Axboe <jaxboe@fusionio.com> | 2011-03-09 11:56:30 +0100 |
|---|---|---|
| committer | Jens Axboe <jaxboe@fusionio.com> | 2011-03-10 08:52:27 +0100 |
| commit | 721a9602e6607417c6bc15b18e97a2f35266c690 (patch) | |
| tree | 4987991e43f35b8b3b685fea0040c5265b578996 /mm/page_io.c | |
| parent | cf15900e1209d5b46ec2d24643adbf561830935f (diff) | |
| download | linux-721a9602e6607417c6bc15b18e97a2f35266c690.tar.gz linux-721a9602e6607417c6bc15b18e97a2f35266c690.tar.bz2 linux-721a9602e6607417c6bc15b18e97a2f35266c690.zip | |
block: kill off REQ_UNPLUG
With the plugging now being explicitly controlled by the
submitter, callers need not pass down unplugging hints
to the block layer. If they want to unplug, it's because they
manually plugged on their own - in which case, they should just
unplug at will.
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
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 2dee975bf469..dc76b4d0611e 100644 --- a/mm/page_io.c +++ b/mm/page_io.c @@ -106,7 +106,7 @@ int swap_writepage(struct page *page, struct writeback_control *wbc) goto out; } if (wbc->sync_mode == WB_SYNC_ALL) - rw |= REQ_SYNC | REQ_UNPLUG; + rw |= REQ_SYNC; count_vm_event(PSWPOUT); set_page_writeback(page); unlock_page(page); |