u-boot.git/fs/ext2, branch v2011.03

ext2: constify file/dir names

2010-11-28T20:58:51+00:00

Signed-off-by: Mike Frysinger

Switch from archive libraries to partial linking

2010-11-17T20:02:18+00:00

Before this commit, weak symbols were not overridden by non-weak symbols
found in archive libraries when linking with recent versions of
binutils.  As stated in the System V ABI, "the link editor does not
extract archive members to resolve undefined weak symbols".

This commit changes all Makefiles to use partial linking (ld -r) instead
of creating library archives, which forces all symbols to participate in
linking, allowing non-weak symbols to override weak symbols as intended.
This approach is also used by Linux, from which the gmake function
cmd_link_o_target (defined in config.mk and used in all Makefiles) is
inspired.

The name of each former library archive is preserved except for
extensions which change from ".a" to ".o".  This commit updates
references accordingly where needed, in particular in some linker
scripts.

This commit reveals board configurations that exclude some features but
include source files that depend these disabled features in the build,
resulting in undefined symbols.  Known such cases include:
- disabling CMD_NET but not CMD_NFS;
- enabling CONFIG_OF_LIBFDT but not CONFIG_QE.

Signed-off-by: Sebastien Carlier

ext2fs: Fix optimization bug for doubly-indirect block pointers

2010-08-07T20:44:08+00:00

Doubly-indirect block numbers are compared against the first-level
indirect block when checking for a cached copy.  This is causing the
doubly-indirect block to be re-read each time it is accessed.
Repairing this reduces load time for a 70M file from 72 seconds
to 38 seconds.

Signed-off-by: Aaron Pace

EXT2FS: fix inode size for ext2fs rev#0

2009-12-04T23:46:10+00:00

extfs.c assumes that there is always a valid inode_size field in the
superblock. But this is not true for ext2fs rev 0. Such ext2fs images
are for instance generated by genext2fs. Symptoms on ARM machines are
messages like: "raise: Signal # 8 caught"; on PowerPC "ext2ls" will
print nothing.
This fix checks for rev 0 and uses then 128 bytes as inode size.

Signed-off-by: Michael Brandt 
Tested on: TQM5200S
Tested-by: Wolfgang Denk 
Signed-off-by: Wolfgang Denk

ext2: fix inode size and calculations

2009-07-28T20:38:17+00:00

Signed-off-by: unsik Kim 
Signed-off-by: Bernhard Weirich 
Signed-off-by: Wolfgang Denk 
Tested-by: Wolfgang Denk

fs: Move conditional compilation to Makefile

2008-08-31T02:24:56+00:00

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD

fs: Fix ext2 read issue

2008-03-02T21:47:35+00:00

The ext2 aligned process will corrupt the key
data struct, the patch fix this.

Signed-off-by: Dave Liu

Fix memset bug in ext2fs_read_file()

2008-01-09T09:16:33+00:00

ext2fs_read_file() had the function arguments swapped.

Pointed out by Mike Montour, 19 Dec 2007 22:34:25 -0800

Signed-off-by: Wolfgang Denk

fs/: Remove lingering references to CFG_CMD_* symbols.

2007-07-10T16:07:56+00:00

Fixed some broken instances of "#ifdef CMD_CFG_IDE" too.
Those always evaluated TRUE, and thus were always compiled
even when IDE really wasn't defined/wanted.

Signed-off-by: Jon Loeliger

fs/: Remove obsolete references to CONFIG_COMMANDS

2007-07-09T22:56:50+00:00

Signed-off-by: Jon Loeliger