| commit | 0e3c5d410ff0598d3311304983756aa6194724e9 | |
| author | Yan Zheng <zheng.yan@oracle.com> | |
| Thu, 11 Jun 2009 13:27:31 +0000 (11 09:27 -0400) | ||
| committer | Chris Mason <chris.mason@oracle.com> | |
| Thu, 11 Jun 2009 13:27:37 +0000 (11 09:27 -0400) | ||
| tree | ef8d039bf869fecb3b3fc3f79df85522fc935ac0 | treesnapshot (tar.gz zip) |
| parent | 0030f1d3aead310aa3a1d951311d47b3a819716b | commitdiff |
Check duplicate backrefs for both data and metadata
lookup_inline_extent_backref only checks for duplicate backref for data extent.
It assumes backrefs for tree block never conflict. This patch makes
lookup_inline_extent_backref check duplicate backrefs for both data and tree
block, so that we can detect potential bug earlier.
Signed-off-by: Yan Zheng <zheng.yan@oracle.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
lookup_inline_extent_backref only checks for duplicate backref for data extent.
It assumes backrefs for tree block never conflict. This patch makes
lookup_inline_extent_backref check duplicate backrefs for both data and tree
block, so that we can detect potential bug earlier.
Signed-off-by: Yan Zheng <zheng.yan@oracle.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
| extent-tree.c | diffblobblamehistory |