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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.
Change-Id: I497e1f063f0d596d95171e42d1c39dc2c6aedf38
Signed-off-by: Aaron Pace <Aaron.Pace@alcatel-lucent.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/3975
Tested-by: Michael BRANDT <michael.brandt@stericsson.com>
Reviewed-by: Sebastian RASMUSSEN <sebastian.rasmussen@stericsson.com>
Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
Reviewed-by: Michael BRANDT <michael.brandt@stericsson.com>
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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 can be messages like:
"raise: Signal # 8 caught"
This fix checks for rev 0 and uses then 128 bytes as inode size.
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Signed-off-by: unsik Kim <donari75@gmail.com>
Signed-off-by: Bernhard Weirich <bernhard.weirich@riedel.net>
Signed-off-by: Wolfgang Denk <wd@denx.de>
Tested-by: Wolfgang Denk <wd@denx.de>
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Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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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 <wd@denx.de>
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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 <jdl@freescale.com>
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Signed-off-by: Jon Loeliger <jdl@freescale.com>
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This is a compatibility step that allows both the older form
and the new form to co-exist for a while until the older can
be removed entirely.
All transformations are of the form:
Before:
#if (CONFIG_COMMANDS & CFG_CMD_AUTOSCRIPT)
After:
#if (CONFIG_COMMANDS & CFG_CMD_AUTOSCRIPT) || defined(CONFIG_CMD_AUTOSCRIPT)
Signed-off-by: Jon Loeliger <jdl@freescale.com>
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Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
Patch by Reinhard Arlt, 30 Dec 2005
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- don't insist on leading '/' for filename in ext2load
- set default partition to useful value (1) in ext2load
* Patch by Andrew Dyer, 08 Jan 2005:
fix wrong return codes in ext2 code
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