linux/drivers/md/bcache, branch v3.11-rc1

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

2013-07-04T18:40:58Z

Pull trivial tree updates from Jiri Kosina: "The usual stuff from trivial tree" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (34 commits) treewide: relase -> release Documentation/cgroups/memory.txt: fix stat file documentation sysctl/net.txt: delete reference to obsolete 2.4.x kernel spinlock_api_smp.h: fix preprocessor comments treewide: Fix typo in printk doc: device tree: clarify stuff in usage-model.txt. open firmware: "/aliasas" -> "/aliases" md: bcache: Fixed a typo with the word 'arithmetic' irq/generic-chip: fix a few kernel-doc entries frv: Convert use of typedef ctl_table to struct ctl_table sgi: xpc: Convert use of typedef ctl_table to struct ctl_table doc: clk: Fix incorrect wording Documentation/arm/IXP4xx fix a typo Documentation/networking/ieee802154 fix a typo Documentation/DocBook/media/v4l fix a typo Documentation/video4linux/si476x.txt fix a typo Documentation/virtual/kvm/api.txt fix a typo Documentation/early-userspace/README fix a typo Documentation/video4linux/soc-camera.txt fix a typo lguest: fix CONFIG_PAE -> CONFIG_x86_PAE in comment ...

md: bcache: Fixed a typo with the word 'arithmetic'

2013-06-18T11:41:16Z

The word 'arithmetic' was typed as 'arithmatic' Signed-off-by: Phil Viana Signed-off-by: Jiri Kosina

bcache: Fix error handling in init code

2013-05-15T07:48:14Z

This code appears to have rotted... fix various bugs and do some refactoring. Signed-off-by: Kent Overstreet

bcache: drop "select CLOSURES"

2013-05-15T07:42:51Z

The Kconfig entry for BCACHE selects CLOSURES. But there's no Kconfig symbol CLOSURES. That symbol was used in development versions of bcache, but was removed when the closures code was no longer provided as a kernel library. It can safely be dropped. Signed-off-by: Paul Bolle

bcache: Fix incompatible pointer type warning

2013-05-15T07:42:50Z

The function pointer release in struct block_device_operations should point to functions declared as void. Sparse warnings: drivers/md/bcache/super.c:656:27: warning: incorrect type in initializer (different base types) drivers/md/bcache/super.c:656:27: expected void ( *release )( ... ) drivers/md/bcache/super.c:656:27: got int ( static [toplevel] * )( ... ) drivers/md/bcache/super.c:656:2: warning: initialization from incompatible pointer type [enabled by default] drivers/md/bcache/super.c:656:2: warning: (near initialization for ‘bcache_ops.release’) [enabled by default] Signed-off-by: Emil Goode Signed-off-by: Kent Overstreet

bcache: Use bd_link_disk_holder()

2013-05-01T02:14:43Z

Signed-off-by: Kent Overstreet

bcache: Allocator cleanup/fixes

2013-05-01T02:14:40Z

The main fix is that bch_allocator_thread() wasn't waiting on garbage collection to finish (if invalidate_buckets had set ca->invalidate_needs_gc); we need that to make sure the allocator doesn't spin and potentially block gc from finishing. Signed-off-by: Kent Overstreet

bcache: Make sure blocksize isn't smaller than device blocksize

2013-04-24T20:07:39Z

Sanity check to make sure we don't end up doing IO the device doesn't support. Signed-off-by: Kent Overstreet

bcache: Fix merge_bvec_fn usage for when it modifies the bvm

2013-04-22T21:44:24Z

Stacked md devices reuse the bvm for the subordinate device, causing problems... Reported-by: Michael Balser Signed-off-by: Kent Overstreet

bcache: Correctly check against BIO_MAX_PAGES

2013-04-21T00:57:42Z

bch_bio_max_sectors() was checking against BIO_MAX_PAGES as if the limit was for the total bytes in the bio, not the number of segments. Signed-off-by: Kent Overstreet