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Ming Lei b4b6cb6135 Revert "block: blk-merge: try to make front segments in full size"
This reverts commit a2d37968d7.

If max segment size isn't 512-aligned, this patch won't work well.

Also once multipage bvec is enabled, adjacent bvecs won't be physically
contiguous if page is added via bio_add_page(), so we don't need this
kind of complicated logic.

Reported-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2018-01-09 20:23:19 -07:00
arch
block Revert "block: blk-merge: try to make front segments in full size" 2018-01-09 20:23:19 -07:00
certs
crypto crypto: scompress - use sgl_alloc() and sgl_free() 2018-01-06 09:18:00 -07:00
Documentation
drivers null_blk: wire up timeouts 2018-01-09 14:59:19 -07:00
firmware
fs writeback: update comment in inode_io_list_move_locked 2018-01-06 09:18:00 -07:00
include blk-mq: rename blk_mq_hw_ctx->queue_rq_srcu to ->srcu 2018-01-09 09:31:15 -07:00
init
ipc
kernel block: convert to bio_first_bvec_all & bio_first_page_all 2018-01-06 09:18:00 -07:00
lib lib/scatterlist: Introduce sgl_alloc() and sgl_free() 2018-01-06 09:18:00 -07:00
mm block: convert to bio_first_bvec_all & bio_first_page_all 2018-01-06 09:18:00 -07:00
net NFS client fixes for Linux 4.15-rc4 2017-12-16 13:12:53 -08:00
samples
scripts
security
sound
tools
usr
virt
.cocciconfig
.get_maintainer.ignore
.gitattributes
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COPYING
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Kbuild
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Makefile Linux 4.15-rc4 2017-12-17 18:59:59 -08:00
README

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

This file was moved to Documentation/admin-guide/README.rst

Please notice that there are several guides for kernel developers and users.
These guides can be rendered in a number of formats, like HTML and PDF.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.

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.