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author | 2014-06-11 08:41:17 -0700 | |
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committer | 2014-06-11 08:41:17 -0700 | |
commit | 23d4ed53b7342bf5999b3ea227d9f69e75e5a625 (patch) | |
tree | 86229fb558235c2f742b35c0c66d5d98003f5f6e /block/blk-cgroup.c | |
parent | Merge tag 'for-linus-20140610' of git://git.infradead.org/linux-mtd (diff) | |
parent | block: add __init to blkcg_policy_register (diff) | |
download | linux-23d4ed53b7342bf5999b3ea227d9f69e75e5a625.tar.gz linux-23d4ed53b7342bf5999b3ea227d9f69e75e5a625.tar.bz2 linux-23d4ed53b7342bf5999b3ea227d9f69e75e5a625.zip |
Merge branch 'for-linus' of git://git.kernel.dk/linux-block
Pull block layer fixes from Jens Axboe:
"Final small batch of fixes to be included before -rc1. Some general
cleanups in here as well, but some of the blk-mq fixes we need for the
NVMe conversion and/or scsi-mq. The pull request contains:
- Support for not merging across a specified "chunk size", if set by
the driver. Some NVMe devices perform poorly for IO that crosses
such a chunk, so we need to support it generically as part of
request merging avoid having to do complicated split logic. From
me.
- Bump max tag depth to 10Ki tags. Some scsi devices have a huge
shared tag space. Before we failed with EINVAL if a too large tag
depth was specified, now we truncate it and pass back the actual
value. From me.
- Various blk-mq rq init fixes from me and others.
- A fix for enter on a dying queue for blk-mq from Keith. This is
needed to prevent oopsing on hot device removal.
- Fixup for blk-mq timer addition from Ming Lei.
- Small round of performance fixes for mtip32xx from Sam Bradshaw.
- Minor stack leak fix from Rickard Strandqvist.
- Two __init annotations from Fabian Frederick"
* 'for-linus' of git://git.kernel.dk/linux-block:
block: add __init to blkcg_policy_register
block: add __init to elv_register
block: ensure that bio_add_page() always accepts a page for an empty bio
blk-mq: add timer in blk_mq_start_request
blk-mq: always initialize request->start_time
block: blk-exec.c: Cleaning up local variable address returnd
mtip32xx: minor performance enhancements
blk-mq: ->timeout should be cleared in blk_mq_rq_ctx_init()
blk-mq: don't allow queue entering for a dying queue
blk-mq: bump max tag depth to 10K tags
block: add blk_rq_set_block_pc()
block: add notion of a chunk size for request merging
Diffstat (limited to 'block/blk-cgroup.c')
-rw-r--r-- | block/blk-cgroup.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c index 9f5bce33e6fe..069bc202ffe3 100644 --- a/block/blk-cgroup.c +++ b/block/blk-cgroup.c @@ -1093,7 +1093,7 @@ EXPORT_SYMBOL_GPL(blkcg_deactivate_policy); * Register @pol with blkcg core. Might sleep and @pol may be modified on * successful registration. Returns 0 on success and -errno on failure. */ -int blkcg_policy_register(struct blkcg_policy *pol) +int __init blkcg_policy_register(struct blkcg_policy *pol) { int i, ret; |