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author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-08-25 18:36:43 (GMT) |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-08-25 18:36:43 (GMT) |
commit | a7e546f175f07630453c44b5afe14dd667dcfec9 (patch) | |
tree | 352c2577161f0cbe8c3b49bb6f053cfd49ed32b4 /fs/binfmt_flat.c | |
parent | da31ce727e8cc6920de5840e35b4e770c08e86e3 (diff) | |
parent | 676ce6d5ca3098339c028d44fe0427d1566a4d2d (diff) | |
download | linux-fsl-qoriq-a7e546f175f07630453c44b5afe14dd667dcfec9.tar.xz |
Merge branch 'for-linus' of git://git.kernel.dk/linux-block
Pull block-related fixes from Jens Axboe:
- Improvements to the buffered and direct write IO plugging from
Fengguang.
- Abstract out the mapping of a bio in a request, and use that to
provide a blk_bio_map_sg() helper. Useful for mapping just a bio
instead of a full request.
- Regression fix from Hugh, fixing up a patch that went into the
previous release cycle (and marked stable, too) attempting to prevent
a loop in __getblk_slow().
- Updates to discard requests, fixing up the sizing and how we align
them. Also a change to disallow merging of discard requests, since
that doesn't really work properly yet.
- A few drbd fixes.
- Documentation updates.
* 'for-linus' of git://git.kernel.dk/linux-block:
block: replace __getblk_slow misfix by grow_dev_page fix
drbd: Write all pages of the bitmap after an online resize
drbd: Finish requests that completed while IO was frozen
drbd: fix drbd wire compatibility for empty flushes
Documentation: update tunable options in block/cfq-iosched.txt
Documentation: update tunable options in block/cfq-iosched.txt
Documentation: update missing index files in block/00-INDEX
block: move down direct IO plugging
block: remove plugging at buffered write time
block: disable discard request merge temporarily
bio: Fix potential memory leak in bio_find_or_create_slab()
block: Don't use static to define "void *p" in show_partition_start()
block: Add blk_bio_map_sg() helper
block: Introduce __blk_segment_map_sg() helper
fs/block-dev.c:fix performance regression in O_DIRECT writes to md block devices
block: split discard into aligned requests
block: reorganize rounding of max_discard_sectors
Diffstat (limited to 'fs/binfmt_flat.c')
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