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Ming Lei f6970f83ef block: don't check if adjacent bvecs in one bio can be mergeable

Now both passthrough and FS IO have supported multi-page bvec, and
bvec merging has been handled actually when adding page to bio, then
adjacent bvecs won't be mergeable any more if they belong to same bio.

So only try to merge bvecs if they are from different bios.

Cc: Omar Sandoval <osandov@fb.com>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

2019-04-01 12:11:48 -06:00

arch

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2019-03-31 08:55:59 -07:00

block

block: don't check if adjacent bvecs in one bio can be mergeable

2019-04-01 12:11:48 -06:00

certs

kexec, KEYS: Make use of platform keyring for signature verify

2019-02-04 17:34:07 -05:00

crypto

lib/lzo: separate lzo-rle from lzo

2019-03-07 18:32:03 -08:00

Documentation

doc, block, bfq: add information on bfq execution time

2019-04-01 08:15:40 -06:00

drivers

block: pass page to xen_biovec_phys_mergeable

2019-04-01 12:11:13 -06:00

Merge branch 'akpm' (patches from Andrew)

2019-03-29 16:02:28 -07:00

include

block: put the same page when adding it to bio

2019-04-01 12:11:34 -06:00

init

init/main: add checks for the return value of memblock_alloc*()

2019-03-12 10:04:02 -07:00

ipc

Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2019-03-12 14:08:19 -07:00

kernel

Merge branch 'smp-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2019-03-31 08:22:12 -07:00

lib

Merge tag 'for-linus-20190329' of git://git.kernel.dk/linux-block

2019-03-29 14:43:07 -07:00

LICENSES

LICENSES: Add GCC runtime library exception text

2019-01-16 14:54:15 -07:00

mm/migrate.c: add missing flush_dcache_page for non-mapped page migrate

2019-03-29 10:01:37 -07:00

net

Merge tag 'ceph-for-5.1-rc3' of git://github.com/ceph/ceph-client

2019-03-29 14:41:09 -07:00

samples

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2019-03-11 08:54:01 -07:00

scripts

Merge branch 'akpm' (patches from Andrew)

2019-03-29 16:02:28 -07:00

security

LSM: Revive CONFIG_DEFAULT_SECURITY_* for "make oldconfig"

2019-03-29 14:08:49 -07:00

sound

Merge tag 'sound-5.1-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

2019-03-29 14:53:33 -07:00

tools

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2019-03-31 08:55:59 -07:00

usr

user/Makefile: Fix typo and capitalization in comment section

2018-12-11 00:18:03 +09:00

virt

Merge tag 'kvmarm-fixes-for-5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into kvm-master

2019-03-28 19:07:30 +01:00

.clang-format

Merge branch 'work.iov_iter' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2019-03-12 13:43:42 -07:00

.cocciconfig

scripts: add Linux .cocciconfig for coccinelle

2016-07-22 12:13:39 +02:00

.get_maintainer.ignore

…

.gitattributes

.gitattributes: set git diff driver for C source code files

2016-10-07 18:46:30 -07:00

.gitignore

kbuild: Add support for DT binding schema checks

2018-12-13 09:41:32 -06:00

.mailmap

mailmap: add Changbin Du

2019-03-29 10:01:37 -07:00

COPYING

COPYING: use the new text with points to the license files

2018-03-23 12:41:45 -06:00

CREDITS

Merge tag 'char-misc-5.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2019-03-06 14:18:59 -08:00

Kbuild

Merge tag 'kbuild-v5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2019-03-10 17:48:21 -07:00

Kconfig

kconfig: move the "Executable file formats" menu to fs/Kconfig.binfmt

2018-08-02 08:06:55 +09:00

MAINTAINERS

Merge branch 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2019-03-31 07:48:58 -07:00

Makefile

Linux 5.1-rc3

2019-03-31 14:39:29 -07:00

README

Drop all 00-INDEX files from Documentation/

2018-09-09 15:08:58 -06:00

README

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.

Languages

C 97.7%

Assembly 1.1%

Shell 0.4%

Makefile 0.3%

Python 0.2%

Other 0.1%