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author | Anders Grafström <grfstrm@users.sourceforge.net> | 2009-08-04 13:11:47 +0200 |
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committer | David Woodhouse <David.Woodhouse@intel.com> | 2009-08-04 12:13:06 +0100 |
commit | 57ca7deb062abf56168d15f000c16e25f88a9cf3 (patch) | |
tree | f9dac86ff98ca5f40498834fbd74559437398329 /mm | |
parent | d676c11727815761e41a81b00c054b4bec452ae5 (diff) | |
download | kernel_samsung_smdk4412-57ca7deb062abf56168d15f000c16e25f88a9cf3.zip kernel_samsung_smdk4412-57ca7deb062abf56168d15f000c16e25f88a9cf3.tar.gz kernel_samsung_smdk4412-57ca7deb062abf56168d15f000c16e25f88a9cf3.tar.bz2 |
jffs2: Fix return value from jffs2_do_readpage_nolock()
This fixes "kernel BUG at fs/jffs2/file.c:251!".
This pseudocode hopefully illustrates the scenario that triggers it:
jffs2_write_begin {
jffs2_do_readpage_nolock {
jffs2_read_inode_range {
jffs2_read_dnode {
Data CRC 33c102e9 != calculated CRC 0ef77e7b for node at 005d42e4
return -EIO;
}
}
ClearPageUptodate(pg);
return 0;
}
}
jffs2_write_end {
BUG_ON(!PageUptodate(pg));
}
Signed-off-by: Anders Grafström <grfstrm@users.sourceforge.net>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions