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Fix the use of command dirname on ubuntu 12.04.
dirname does not accept space in file name.
(From OE-Core rev: ab6bd289d51c3c44862b43241a99d3e4f3ff13c0)
Signed-off-by: Stéphane Cerveau <scerveau@connected-labs.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Fix populate-extfs.sh to keep file timestamps while generating the
ext file systems.
[YOCTO #6348]
(From OE-Core rev: f8c0359edc2ce740e13e874ea189770ff99d1525)
Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Previously, even if we encounter some error when populating the
ext filesystem, we don't error out and the rootfs process still
succeeds.
However, what's really expected is that the populate-extfs.sh script
should error out if something wrong happens when using `debugfs' to
generate the ext filesystem. For example, if there's not enough block
in the filesystem, and allocating a block for some file fails, the
failure should not be ignored. Otherwise, we will have a successful
build but a corrupted filesystem.
The debugfs returns 0 as long as the command is valid. That is, even
if the command fails, the debugfs still returns 0. That's really a
pain here. That's why this patch checks the error output to see whether
there's any error logged.
(From OE-Core rev: 468d3e60ee10348578f78f846e87c02359fdb8bf)
Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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There was a patch trying to fix this problem by using 'dirname', but it
caused some build failures, thus got reverted.
The problem is that $DIR might be empty and we should first do the check
before trying to use $(dirname $DIR).
[YOCTO #5712]
(From OE-Core rev: 8277c71747758e2ba0815a6f5cd11c9e0c9c90ce)
Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Without this patch filenames containing spaces do not get into the final
ext2/3/4 filsystem.
[YOCTO #5401]
(From OE-Core master rev: 1350b461ed0c9d4afa1ab909a5b1ff60fb160c97)
(From OE-Core rev: 62d01b10508f86ca825ebc24773dfa2b485b4292)
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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This script is originally from Darren Hart, it will be used for creating
the ext* filesystem from a given directory, which will replace the
genext2fs in image_types.bbclass at the moment, we may use the mke2fs to
replace this script again when it has the initial directory support.
Changes of the script:
* Rename it from mkdebugfs.sh to populate-extfs.sh
* Add a simple usage
* Add checking for the number of the parameters
* Add the "regular empty file" and "fifo" file type
* Set mode, uid and gid for the file
* Save the command lines to a file and batch run them
* Change the error message
* Improve the performance
* Add the support for hardlink
[YOCTO #3848]
(From OE-Core rev: 265f91149aa8c475ebe5b7069044ed94b7857fa9)
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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do_write doesn't fully set up the first extent header on a new
inode, so if we write a 0-length file, and don't write any data
to the new file, we end up creating something that looks corrupt
to kernelspace:
EXT4-fs error (device loop0): ext4_ext_check_inode:464: inode #12: comm
ls: bad header/extent: invalid magic - magic 0, entries 0, max 0(0),
depth 0(0)
Do something similar to ext4_ext_tree_init() here, and
fill out the first extent header upon creation to avoid this.
[YOCTO #3848]
(From OE-Core rev: 7d1e51681d25f6e6d2c20744825723ad5c83861c)
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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We only read the cache when:
bufsize == sizeof(struct ext2_inode)
then we should only update the cache in the same condition, otherwise
there would be errors, for example:
cache[0]: cached ino 14 when bufsize = 128 by ext2fs_write_inode_full()
cache[1]: cached ino 14 when bufsize = 156 by ext2fs_read_inode_full()
Then update the cache:
cache[0]: cached ino 15 when bufsize = 156 by ext2fs_read_inode_full()
Then the ino 14 would hit the cache[1] when bufsize = 128 (but it was
cached by bufsize = 156), so there would be errors.
[YOCTO #3848]
(From OE-Core rev: ad8452196c5b1a54c14fd00bbf421f68aea65186)
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Let debugfs do sparse copy when src is a sparse file, just like
"cp --sparse=auto"
This patch has been reviewed by the linux-ext4 mailing list, but isn't
merged atm.
[YOCTO #3848]
(From OE-Core rev: 723adaf8fbba61b7f1adc8e4a13ddf1cfb5c0bcf)
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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The max length of debugfs argument is 256 which is too short, the
arguments are two paths, the PATH_MAX is 4096 according to
/usr/include/linux/limits.h, so use BUFSIZ (which is 8192 on Linux
systems), that's also what the ss library uses.
This patch has been reviewed by the linux-ext4 mailing list, but isn't
merged atm.
[YOCTO #3848]
(From OE-Core rev: a916a127768291ca7c614976e05c90153fec2956)
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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upgrade from 1.42.7 -> 1.42.8
(From OE-Core rev: 76a373c64f1b1da02fccbc51f9aaff6082effef9)
Signed-off-by: Andrei Dinu <andrei.adrianx.dinu@intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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