Revision 06eb4cc2e7ad1b32a3b2580eff772c29b53a2cc6 authored by Linus Torvalds on 21 May 2014, 09:36:40 UTC, committed by Linus Torvalds on 21 May 2014, 09:36:40 UTC
Pull more cgroup fixes from Tejun Heo: "Three more patches to fix cgroup_freezer breakage due to the recent cgroup internal locking changes - an operation cgroup_freezer was using now requires sleepable context and cgroup_freezer was invoking that while holding a spin lock. cgroup_freezer was using an overly elaborate hierarchical locking scheme. While it's possible to convert the hierarchical spinlocks directly to mutexes, this patch simplifies the overall locking so that it uses a global mutex. This has the added benefit of avoiding iterating potentially huge number of tasks under a spinlock. While the patch is on the larger side in the devel cycle, the changes made are mostly straight-forward and the locking logic is a lot simpler afterwards" * 'for-3.15-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: cgroup: fix rcu_read_lock() leak in update_if_frozen() cgroup_freezer: replace freezer->lock with freezer_mutex cgroup: introduce task_css_is_root()
| File | Mode | Size |
|---|---|---|
| partitions | ||
| Kconfig | -rw-r--r-- | 3.6 KB |
| Kconfig.iosched | -rw-r--r-- | 1.6 KB |
| Makefile | -rw-r--r-- | 844 bytes |
| blk-cgroup.c | -rw-r--r-- | 29.4 KB |
| blk-cgroup.h | -rw-r--r-- | 16.8 KB |
| blk-core.c | -rw-r--r-- | 87.8 KB |
| blk-exec.c | -rw-r--r-- | 3.4 KB |
| blk-flush.c | -rw-r--r-- | 15.1 KB |
| blk-integrity.c | -rw-r--r-- | 11.7 KB |
| blk-ioc.c | -rw-r--r-- | 10.2 KB |
| blk-iopoll.c | -rw-r--r-- | 5.9 KB |
| blk-lib.c | -rw-r--r-- | 7.3 KB |
| blk-map.c | -rw-r--r-- | 8.3 KB |
| blk-merge.c | -rw-r--r-- | 14.1 KB |
| blk-mq-cpu.c | -rw-r--r-- | 1.4 KB |
| blk-mq-cpumap.c | -rw-r--r-- | 2.1 KB |
| blk-mq-sysfs.c | -rw-r--r-- | 10.1 KB |
| blk-mq-tag.c | -rw-r--r-- | 4.7 KB |
| blk-mq-tag.h | -rw-r--r-- | 894 bytes |
| blk-mq.c | -rw-r--r-- | 33.4 KB |
| blk-mq.h | -rw-r--r-- | 1.5 KB |
| blk-settings.c | -rw-r--r-- | 26.4 KB |
| blk-softirq.c | -rw-r--r-- | 4.4 KB |
| blk-sysfs.c | -rw-r--r-- | 16.1 KB |
| blk-tag.c | -rw-r--r-- | 9.8 KB |
| blk-throttle.c | -rw-r--r-- | 45.7 KB |
| blk-timeout.c | -rw-r--r-- | 5.1 KB |
| blk.h | -rw-r--r-- | 7.8 KB |
| bsg-lib.c | -rw-r--r-- | 6.0 KB |
| bsg.c | -rw-r--r-- | 23.6 KB |
| cfq-iosched.c | -rw-r--r-- | 119.7 KB |
| cmdline-parser.c | -rw-r--r-- | 4.9 KB |
| compat_ioctl.c | -rw-r--r-- | 20.8 KB |
| deadline-iosched.c | -rw-r--r-- | 11.3 KB |
| elevator.c | -rw-r--r-- | 24.1 KB |
| genhd.c | -rw-r--r-- | 44.1 KB |
| ioctl.c | -rw-r--r-- | 10.7 KB |
| noop-iosched.c | -rw-r--r-- | 2.7 KB |
| partition-generic.c | -rw-r--r-- | 14.0 KB |
| scsi_ioctl.c | -rw-r--r-- | 19.2 KB |
Computing file changes ...
