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author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-09-14 22:43:16 +0200 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-09-14 22:43:16 +0200 |
commit | dff4d1f6fe85627b7ce8e4c5291d8621a1995605 (patch) | |
tree | a5c52d6723d701b63bbd0bbc261b69bd5a56ceb3 /fs/dax.c | |
parent | Merge tag 'fbdev-v4.14' of git://github.com/bzolnier/linux (diff) | |
parent | dax: remove the pmem_dax_ops->flush abstraction (diff) | |
download | linux-dff4d1f6fe85627b7ce8e4c5291d8621a1995605.tar.xz linux-dff4d1f6fe85627b7ce8e4c5291d8621a1995605.zip |
Merge tag 'for-4.14/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
Pull device mapper updates from Mike Snitzer:
- Some request-based DM core and DM multipath fixes and cleanups
- Constify a few variables in DM core and DM integrity
- Add bufio optimization and checksum failure accounting to DM
integrity
- Fix DM integrity to avoid checking integrity of failed reads
- Fix DM integrity to use init_completion
- A couple DM log-writes target fixes
- Simplify DAX flushing by eliminating the unnecessary flush
abstraction that was stood up for DM's use.
* tag 'for-4.14/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
dax: remove the pmem_dax_ops->flush abstraction
dm integrity: use init_completion instead of COMPLETION_INITIALIZER_ONSTACK
dm integrity: make blk_integrity_profile structure const
dm integrity: do not check integrity for failed read operations
dm log writes: fix >512b sectorsize support
dm log writes: don't use all the cpu while waiting to log blocks
dm ioctl: constify ioctl lookup table
dm: constify argument arrays
dm integrity: count and display checksum failures
dm integrity: optimize writing dm-bufio buffers that are partially changed
dm rq: do not update rq partially in each ending bio
dm rq: make dm-sq requeuing behavior consistent with dm-mq behavior
dm mpath: complain about unsupported __multipath_map_bio() return values
dm mpath: avoid that building with W=1 causes gcc 7 to complain about fall-through
Diffstat (limited to 'fs/dax.c')
-rw-r--r-- | fs/dax.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -734,7 +734,7 @@ static int dax_writeback_one(struct block_device *bdev, } dax_mapping_entry_mkclean(mapping, index, pfn_t_to_pfn(pfn)); - dax_flush(dax_dev, pgoff, kaddr, size); + dax_flush(dax_dev, kaddr, size); /* * After we have flushed the cache, we can clear the dirty tag. There * cannot be new dirty data in the pfn after the flush has completed as @@ -929,7 +929,7 @@ int __dax_zero_page_range(struct block_device *bdev, return rc; } memset(kaddr + offset, 0, size); - dax_flush(dax_dev, pgoff, kaddr + offset, size); + dax_flush(dax_dev, kaddr + offset, size); dax_read_unlock(id); } return 0; |