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author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-07-27 01:03:07 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-07-27 01:03:07 +0300 |
commit | d05d7f40791ccbb6e543cc5dd6a6aa08fc71d635 (patch) | |
tree | dc0039fe490a41a70de10d58fe8e6136db46463a /mm | |
parent | 75a442efb1ca613f8d1cc71a32c2c9b0aefae4a5 (diff) | |
parent | 17007f3994cdb4643355c73f54f0adad006cf59e (diff) | |
download | linux-d05d7f40791ccbb6e543cc5dd6a6aa08fc71d635.tar.xz |
Merge branch 'for-4.8/core' of git://git.kernel.dk/linux-block
Pull core block updates from Jens Axboe:
- the big change is the cleanup from Mike Christie, cleaning up our
uses of command types and modified flags. This is what will throw
some merge conflicts
- regression fix for the above for btrfs, from Vincent
- following up to the above, better packing of struct request from
Christoph
- a 2038 fix for blktrace from Arnd
- a few trivial/spelling fixes from Bart Van Assche
- a front merge check fix from Damien, which could cause issues on
SMR drives
- Atari partition fix from Gabriel
- convert cfq to highres timers, since jiffies isn't granular enough
for some devices these days. From Jan and Jeff
- CFQ priority boost fix idle classes, from me
- cleanup series from Ming, improving our bio/bvec iteration
- a direct issue fix for blk-mq from Omar
- fix for plug merging not involving the IO scheduler, like we do for
other types of merges. From Tahsin
- expose DAX type internally and through sysfs. From Toshi and Yigal
* 'for-4.8/core' of git://git.kernel.dk/linux-block: (76 commits)
block: Fix front merge check
block: do not merge requests without consulting with io scheduler
block: Fix spelling in a source code comment
block: expose QUEUE_FLAG_DAX in sysfs
block: add QUEUE_FLAG_DAX for devices to advertise their DAX support
Btrfs: fix comparison in __btrfs_map_block()
block: atari: Return early for unsupported sector size
Doc: block: Fix a typo in queue-sysfs.txt
cfq-iosched: Charge at least 1 jiffie instead of 1 ns
cfq-iosched: Fix regression in bonnie++ rewrite performance
cfq-iosched: Convert slice_resid from u64 to s64
block: Convert fifo_time from ulong to u64
blktrace: avoid using timespec
block/blk-cgroup.c: Declare local symbols static
block/bio-integrity.c: Add #include "blk.h"
block/partition-generic.c: Remove a set-but-not-used variable
block: bio: kill BIO_MAX_SIZE
cfq-iosched: temporarily boost queue priority for idle classes
block: drbd: avoid to use BIO_MAX_SIZE
block: bio: remove BIO_MAX_SECTORS
...
Diffstat (limited to 'mm')
-rw-r--r-- | mm/page_io.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/mm/page_io.c b/mm/page_io.c index 242dba07545b..dcc5d3769608 100644 --- a/mm/page_io.c +++ b/mm/page_io.c @@ -259,7 +259,7 @@ int __swap_writepage(struct page *page, struct writeback_control *wbc, bio_end_io_t end_write_func) { struct bio *bio; - int ret, rw = WRITE; + int ret; struct swap_info_struct *sis = page_swap_info(page); if (sis->flags & SWP_FILE) { @@ -317,12 +317,13 @@ int __swap_writepage(struct page *page, struct writeback_control *wbc, ret = -ENOMEM; goto out; } + bio_set_op_attrs(bio, REQ_OP_WRITE, 0); if (wbc->sync_mode == WB_SYNC_ALL) - rw |= REQ_SYNC; + bio->bi_rw |= REQ_SYNC; count_vm_event(PSWPOUT); set_page_writeback(page); unlock_page(page); - submit_bio(rw, bio); + submit_bio(bio); out: return ret; } @@ -369,8 +370,9 @@ int swap_readpage(struct page *page) ret = -ENOMEM; goto out; } + bio_set_op_attrs(bio, REQ_OP_READ, 0); count_vm_event(PSWPIN); - submit_bio(READ, bio); + submit_bio(bio); out: return ret; } |