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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-02-21 22:28:45 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-02-21 22:28:45 +0100 |
| commit | a911dcdba190ddf77e9199b9917156f879f42d4b (patch) | |
| tree | c94d84a9fa48520cd993670a0b4f434c4dcb48db /Documentation/serial-console.txt | |
| parent | Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/... (diff) | |
| parent | dm snapshot: fix a possible invalid memory access on unload (diff) | |
| download | linux-a911dcdba190ddf77e9199b9917156f879f42d4b.tar.xz linux-a911dcdba190ddf77e9199b9917156f879f42d4b.zip | |
Merge tag 'dm-3.20-changes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
Pull more device mapper changes from Mike Snitzer:
- Significant dm-crypt CPU scalability performance improvements thanks
to changes that enable effective use of an unbound workqueue across
all available CPUs. A large battery of tests were performed to
validate these changes, summary of results is available here:
https://www.redhat.com/archives/dm-devel/2015-February/msg00106.html
- A few additional stable fixes (to DM core, dm-snapshot and dm-mirror)
and a small fix to the dm-space-map-disk.
* tag 'dm-3.20-changes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
dm snapshot: fix a possible invalid memory access on unload
dm: fix a race condition in dm_get_md
dm crypt: sort writes
dm crypt: add 'submit_from_crypt_cpus' option
dm crypt: offload writes to thread
dm crypt: remove unused io_pool and _crypt_io_pool
dm crypt: avoid deadlock in mempools
dm crypt: don't allocate pages for a partial request
dm crypt: use unbound workqueue for request processing
dm io: reject unsupported DISCARD requests with EOPNOTSUPP
dm mirror: do not degrade the mirror on discard error
dm space map disk: fix sm_disk_count_is_more_than_one()
Diffstat (limited to 'Documentation/serial-console.txt')
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