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Filename Latest commit message Latest commit date
Bob Peterson 7c70b89695 gfs2: clean_journal improperly set sd_log_flush_head
This patch fixes regressions in 588bff95c9.
Due to that patch, function clean_journal was setting the value of
sd_log_flush_head, but that's only valid if it is replaying the node's
own journal. If it's replaying another node's journal, that's completely
wrong and will lead to multiple problems. This patch tries to clean up
the mess by passing the value of the logical journal block number into
gfs2_write_log_header so the function can treat non-owned journals
generically. For the local journal, the journal extent map is used for
best performance. For other nodes from other journals, new function
gfs2_lblk_to_dblk is called to figure it out using gfs2_iomap_get.

This patch also tries to establish more consistency when passing journal
block parameters by changing several unsigned int types to a consistent
u32.

Fixes: 588bff95c9 ("GFS2: Reduce code redundancy writing log headers")
Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
2019-05-07 23:39:04 +02:00
arch pidfd patches for v5.2-rc1 2019-05-07 12:30:24 -07:00
block
certs
crypto
Documentation
drivers Wimplicit-fallthrough patches for 5.2-rc1 2019-05-07 12:48:10 -07:00
fs gfs2: clean_journal improperly set sd_log_flush_head 2019-05-07 23:39:04 +02:00
include pidfd patches for v5.2-rc1 2019-05-07 12:30:24 -07:00
init pidfd patches for v5.2-rc1 2019-05-07 12:30:24 -07:00
ipc
kernel pidfd patches for v5.2-rc1 2019-05-07 12:30:24 -07:00
lib Wimplicit-fallthrough patches for 5.2-rc1 2019-05-07 12:48:10 -07:00
LICENSES
mm
net stream_open related patches for Linux 5.2 2019-05-07 12:15:13 -07:00
samples
scripts compiler-based memory initialization 2019-05-07 12:44:49 -07:00
security compiler-based memory initialization 2019-05-07 12:44:49 -07:00
sound stream_open related patches for Linux 5.2 2019-05-07 12:15:13 -07:00
tools
usr
virt
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Makefile compiler-based memory initialization 2019-05-07 12:44:49 -07:00
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.