Linus Torvalds
faafcba3b5
Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip ...
Pull scheduler updates from Ingo Molnar:
"The main changes in this cycle were:
- Optimized support for Intel "Cluster-on-Die" (CoD) topologies (Dave
Hansen)
- Various sched/idle refinements for better idle handling (Nicolas
Pitre, Daniel Lezcano, Chuansheng Liu, Vincent Guittot)
- sched/numa updates and optimizations (Rik van Riel)
- sysbench speedup (Vincent Guittot)
- capacity calculation cleanups/refactoring (Vincent Guittot)
- Various cleanups to thread group iteration (Oleg Nesterov)
- Double-rq-lock removal optimization and various refactorings
(Kirill Tkhai)
- various sched/deadline fixes
... and lots of other changes"
* 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (72 commits)
sched/dl: Use dl_bw_of() under rcu_read_lock_sched()
sched/fair: Delete resched_cpu() from idle_balance()
sched, time: Fix build error with 64 bit cputime_t on 32 bit systems
sched: Improve sysbench performance by fixing spurious active migration
sched/x86: Fix up typo in topology detection
x86, sched: Add new topology for multi-NUMA-node CPUs
sched/rt: Use resched_curr() in task_tick_rt()
sched: Use rq->rd in sched_setaffinity() under RCU read lock
sched: cleanup: Rename 'out_unlock' to 'out_free_new_mask'
sched: Use dl_bw_of() under RCU read lock
sched/fair: Remove duplicate code from can_migrate_task()
sched, mips, ia64: Remove __ARCH_WANT_UNLOCKED_CTXSW
sched: print_rq(): Don't use tasklist_lock
sched: normalize_rt_tasks(): Don't use _irqsave for tasklist_lock, use task_rq_lock()
sched: Fix the task-group check in tg_has_rt_tasks()
sched/fair: Leverage the idle state info when choosing the "idlest" cpu
sched: Let the scheduler see CPU idle states
sched/deadline: Fix inter- exclusive cpusets migrations
sched/deadline: Clear dl_entity params when setscheduling to different class
sched/numa: Kill the wrong/dead TASK_DEAD check in task_numa_fault()
...
2014-10-13 16:23:15 +02:00
bcache: Drop unneeded blk_sync_queue() calls
2014-08-04 15:23:04 -07:00
dm transaction manager: fix corruption due to non-atomic transaction commit
2014-03-27 16:56:23 -04:00
md/bitmap: remove confusing code from filemap_get_page.
2014-05-29 16:59:47 +10:00
kernfs: s/sysfs_dirent/kernfs_node/ and rename its friends accordingly
2013-12-11 15:28:36 -08:00
dm bio prison: implement per bucket locking in the dm_bio_prison hash table
2014-06-11 16:48:54 -04:00
dm thin: return ENOSPC instead of EIO when error_if_no_space enabled
2014-06-03 13:44:08 -04:00
dm: Refactor for new bio cloning/splitting
2013-11-23 22:33:55 -08:00
sched, cleanup, treewide: Remove set_current_state(TASK_RUNNING) after schedule()
2014-09-19 12:35:17 +02:00
dm snapshot: use dm-bufio prefetch
2014-01-14 23:23:03 -05:00
dm sysfs: fix a module unload race
2014-01-14 23:23:04 -05:00
dm cache: remove remainder of distinct discard block size
2014-03-27 16:56:23 -04:00
dm cache metadata: use dm-space-map-metadata.h defined size limits
2014-08-01 12:30:33 -04:00
dm cache metadata: use dm-space-map-metadata.h defined size limits
2014-08-01 12:30:33 -04:00
dm cache: add remove_cblock method to policy interface
2013-11-11 11:37:50 -05:00
dm cache mq: fix memory allocation failure for large cache devices
2014-02-28 12:18:29 -05:00
dm cache: add policy name to status output
2014-01-16 13:44:11 -05:00
dm cache: add policy name to status output
2014-01-16 13:44:11 -05:00
dm cache: fix race causing dirty blocks to be marked as clean
2014-09-10 11:20:47 -04:00
dm crypt: fix access beyond the end of allocated space
2014-08-28 14:24:09 -04:00
Merge branch 'for-3.14/core' of git://git.kernel.dk/linux-block
2014-01-30 11:19:05 -08:00
dm era: check for a non-NULL metadata object before closing it
2014-06-03 13:44:08 -04:00
block: Abstract out bvec iterator
2013-11-23 22:33:47 -08:00
dm io: simplify dec_count and sync_io
2014-08-01 12:30:30 -04:00
dm: allow remove to be deferred
2013-11-09 18:20:22 -05:00
dm: stop using WQ_NON_REENTRANT
2013-08-23 09:02:13 -04:00
block: Abstract out bvec iterator
2013-11-23 22:33:47 -08:00
dm log userspace: allow mark requests to piggyback on flush requests
2014-01-21 23:46:27 -05:00
connector: add portid to unicast in addition to broadcasting
2014-02-07 15:40:17 -08:00
dm mpath: eliminate pg_ready() wrapper
2014-08-01 12:30:31 -04:00
dm raid1: fix immutable biovec related BUG when retrying read bio
2014-02-18 10:48:57 -05:00
block: Abstract out bvec iterator
2013-11-23 22:33:47 -08:00
dm snapshot: fix metadata corruption
2014-03-03 17:58:13 -05:00
sched: Remove proliferation of wait_on_bit() action functions
2014-07-16 15:10:39 +02:00
dm stats: initialize read-only module parameter
2013-12-10 19:13:21 -05:00
dm: add statistics support
2013-09-05 20:46:06 -04:00
block: Abstract out bvec iterator
2013-11-23 22:33:47 -08:00
dm switch: efficiently support repetitive patterns
2014-08-01 12:30:37 -04:00
dm sysfs: fix a module unload race
2014-01-14 23:23:04 -05:00
dm table: propagate QUEUE_FLAG_NO_SG_MERGE
2014-08-10 20:54:49 -04:00
dm: allow error target to replace bio-based and request-based targets
2013-09-05 20:46:05 -04:00
dm thin metadata: do not allow the data block size to change
2014-07-15 14:05:26 -04:00
dm thin: ensure user takes action to validate data and metadata consistency
2014-03-05 15:25:35 -05:00
dm thin: set minimum_io_size to pool's data block size
2014-08-01 12:30:35 -04:00
dm verity: fix biovecs hash calculation regression
2014-04-15 12:19:24 -04:00
dm crypt, dm zero: update author name following legal name change
2014-07-10 16:44:14 -04:00
dm: allocate a special workqueue for deferred device removal
2014-07-10 16:44:13 -04:00
dm table: make dm_table_supports_discards static
2014-08-01 12:30:34 -04:00
block: Abstract out bvec iterator
2013-11-23 22:33:47 -08:00
dm: add era target
2014-03-27 16:56:23 -04:00
block: Introduce new bio_split()
2013-11-23 22:33:57 -08:00
dm: add era target
2014-03-27 16:56:23 -04:00
md: don't allow bitmap file to be added to raid0/linear.
2014-08-08 15:43:20 +10:00
md/bitmap: don't abuse i_writecount for bitmap files.
2014-04-09 12:26:59 +10:00
block: Abstract out bvec iterator
2013-11-23 22:33:47 -08:00
md/raid0: check for bitmap compatability when changing raid levels.
2014-08-08 15:33:17 +10:00
md/raid1: fix_read_error should act on all non-faulty devices.
2014-09-22 11:26:01 +10:00
raid1: Rewrite the implementation of iobarrier.
2013-11-19 15:19:18 +11:00
md/raid5: disable 'DISCARD' by default due to safety concerns.
2014-10-02 13:45:00 +10:00
raid5: add an option to avoid copy data from bio to stripe cache
2014-05-29 16:59:47 +10:00
md/raid10: always initialise ->state on newly allocated r10_bio
2014-08-19 17:20:27 +10:00
faafcba3b5