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| /openbmc/linux/fs/jffs2/ |
| H A D | xattr.c | 9824f75d Thu May 10 10:13:44 CDT 2012 Jean-Christophe DUBOIS <jcd@tribudubois.net> jffs2: allow to discriminate between recoverable and non-recoverable errors
This patch is basically a revert of commit f326966b3df47f4fa7e90425f60efdd30c31fe19.
It allows JFFS2 to make the distinction between a potential transient
error (reading or writing the media) and a non recoverable error like a
bad CRC on the extended attribute data or some insconsitent parameters.
In order to make clear that the error is indeed intended to report a
corrupted attribute, a new local error code (JFFS2_XATTR_IS_CORRUPTED)
is introduced rather than returning a confusing positive EIO, which is
what led to the inappropriate "fix" last time.
This error code is never reported to user space and only checked locally
in this file.
Signed-off-by: Jean-Christophe DUBOIS <jcd@tribudubois.net>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
9824f75d Thu May 10 10:13:44 CDT 2012 Jean-Christophe DUBOIS <jcd@tribudubois.net> jffs2: allow to discriminate between recoverable and non-recoverable errors
This patch is basically a revert of commit f326966b3df47f4fa7e90425f60efdd30c31fe19.
It allows JFFS2 to make the distinction between a potential transient
error (reading or writing the media) and a non recoverable error like a
bad CRC on the extended attribute data or some insconsitent parameters.
In order to make clear that the error is indeed intended to report a
corrupted attribute, a new local error code (JFFS2_XATTR_IS_CORRUPTED)
is introduced rather than returning a confusing positive EIO, which is
what led to the inappropriate "fix" last time.
This error code is never reported to user space and only checked locally
in this file.
Signed-off-by: Jean-Christophe DUBOIS <jcd@tribudubois.net>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
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