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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-05-05 19:31:06 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-05-05 19:31:06 -0700 |
| commit | 2eecf3a49f1ff24c6116c954dd74e83f227fc716 (patch) | |
| tree | c7d51d35106fffb2bea53b7b1cbc7c5a78a4f233 /kernel/locking/percpu-rwsem.c | |
| parent | 53ef7d0e208fa38c3f63d287e0c3ab174f1e1235 (diff) | |
| parent | 10add84e276432d9dd8044679a1028dd4084117e (diff) | |
| download | op-kernel-dev-2eecf3a49f1ff24c6116c954dd74e83f227fc716.zip op-kernel-dev-2eecf3a49f1ff24c6116c954dd74e83f227fc716.tar.gz | |
Merge tag 'for-4.12/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
Pull device mapper fixes from Mike Snitzer:
- DM cache metadata fixes to short-circuit operations that require the
metadata not be in 'fail_io' mode. Otherwise crashes are possible.
- a DM cache fix to address the inability to adapt to continuous IO
that happened to also reflect a changing working set (which required
old blocks be demoted before the new working set could be promoted)
- a DM cache smq policy cleanup that fell out from reviewing the above
- fix the Kconfig help text for CONFIG_DM_INTEGRITY
* tag 'for-4.12/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
dm cache metadata: fail operations if fail_io mode has been established
dm integrity: improve the Kconfig help text for DM_INTEGRITY
dm cache policy smq: cleanup free_target_met() and clean_target_met()
dm cache policy smq: allow demotions to happen even during continuous IO
Diffstat (limited to 'kernel/locking/percpu-rwsem.c')
0 files changed, 0 insertions, 0 deletions
