gcc 4.9.0 gives warnings about possibly uninitialized values when
compiling with function inlining and optimization level two enabled
(CFLAGS=-finline-functions -O2).
Initializing the values fixes the warning. Hope this is correct.
Signed-off-by: Christian Hesse m...@eworm.de
---
cmds-send.c
David Sterba dste...@suse.cz on Wed, 2014/06/04 18:44:
On Wed, Jun 04, 2014 at 09:19:26AM +0200, Christian Hesse wrote:
It seems to be related to default gcc flags from distribution?
Probably. I did compile with optimization, so adding -O2 may do the trick:
make CFLAGS=${CFLAGS} -O2
Qu Wenruo quwen...@cn.fujitsu.com on Wed, 2014/06/04 14:48:
Original Message
Subject: [PATCH 1/1] btrfs-progs: fix compiler warning
From: Christian Hesse m...@eworm.de
To: linux-btrfs@vger.kernel.org
Date: 2014年06月03日 19:29
gcc 4.9.0 gives a warning: array subscript
by
explicit command line parameters.
So using any other variable name fixes this.
Signed-off-by: Christian Hesse m...@eworm.de
---
Documentation/Makefile | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/Documentation/Makefile b/Documentation/Makefile
index 45299bb..e79dd8f
gcc 4.9.0 gives a warning: format ‘%d’ expects argument of type ‘int’,
but argument 2 has type ‘u64’
Using %llu and casting to unsigned long long (same as bytenr) fixes this.
Signed-off-by: Christian Hesse m...@eworm.de
---
btrfs-select-super.c | 4 ++--
1 file changed, 2 insertions(+), 2
David Sterba dste...@suse.cz on Tue, 2014/06/03 11:14:
On Tue, Jun 03, 2014 at 08:09:25AM +0200, Christian Hesse wrote:
man pages for btrfs-progs are compressed by gzip by default. In Makefile
the variable GZIP is use, this evaluates to 'gzip gzip' on my system.
From man gzip
David Sterba dste...@suse.cz on Tue, 2014/06/03 18:52:
On Tue, Jun 03, 2014 at 01:29:19PM +0200, Christian Hesse wrote:
gcc 4.9.0 gives a warning: array subscript is above array bounds
Checking for greater or equal instead of just equal fixes this.
That fixes the warning, but I don't
Hello everybody,
man pages for btrfs-progs are compressed by gzip by default. In Makefile the
variable GZIP is use, this evaluates to 'gzip gzip' on my system. From man
gzip:
The environment variable GZIP can hold a set of default options for gzip.
These options are interpreted first and can
Chris Mason chris.ma...@fusionio.com on Mon, 2012/10/08 10:29:
On Mon, Oct 08, 2012 at 08:17:13AM -0600, Christian Hesse wrote:
Hello everybody,
man pages for btrfs-progs are compressed by gzip by default. In Makefile
the variable GZIP is use, this evaluates to 'gzip gzip' on my system
Chris Mason chris.ma...@fusionio.com on Mon, 2012/10/08 10:33:
On Mon, Oct 08, 2012 at 08:30:31AM -0600, Christian Hesse wrote:
Chris Mason chris.ma...@fusionio.com on Mon, 2012/10/08 10:29:
On Mon, Oct 08, 2012 at 08:17:13AM -0600, Christian Hesse wrote:
Hello everybody,
man
Chris Mason on 10 Feb 13:17:
Excerpts from Ben Gamari's message of 2011-02-09 21:52:20 -0500:
Over the last several months there have been many claims regarding
the release of the rewritten btrfsck. Unfortunately, despite
numerous claims that it will be released Real Soon Now(c), I have
Hello everybody,
compiling btrfs-progs from current git I get an error in btrfsck.c about
undefined references. The attached patch adds an include for sys/stat.h which
fixes the problem for me.
Regards,
Chris
Signed-off-by: Christian Hesse m...@earthworm.de
--- btrfsck.c 2010-05-31 15:24
On Wednesday 04 February 2009 15:54:27 Chris Mason wrote:
On Tue, 2009-02-03 at 14:53 -0500, Lee Trager wrote:
A couple of weeks ago it was mentioned that btrfs in the stand alone
tree would be patched to support 2.6.27 with older versions coming
after. Has anyone actually done these
Hi everybody,
we have a live cd with up to date btrfs support now! I mailed Francois and
prepared some packages, he included it in the beta6 of his sysreccd. So go
and get it:
http://sysresccd.org/Beta-x86
Thanks a lot to Francois for his work!
If anybody is interested in testing btrfs with
On Monday 12 January 2009, Gabor MICSKO wrote:
Hi,
Since commit eecac8a148137ec5c519fc536effce8d6be89ec8
( HEAD is now at eecac8a... Btrfs: drop remaining LINUX_KERNEL_VERSION
checks and compat code )
btrfs kernel module failed to compile on 2.6.27. Older kernel versions not
supported
On Tuesday 12 August 2008, Josef Bacik wrote:
Hello,
This patch makes btrfs so it will compile properly when acls are disabled.
I tested this and it worked with CONFIG_FS_POSIX_ACL off and on. Thanks
much,
Works perfectly. Thanks a lot!
--
Regards,
Chris
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