diff options
| author | Stefan Behrens <sbehrens@giantdisaster.de> | 2012-07-10 07:30:17 -0600 |
|---|---|---|
| committer | Chris Mason <chris.mason@fusionio.com> | 2012-07-23 16:27:59 -0400 |
| commit | c0901581ad077004145c9ee80e843fba71c100b8 (patch) | |
| tree | 32112f1d030743f5a9ef01cade8481b906934074 /REPORTING-BUGS | |
| parent | f4c738c2e7bc6d696b0d60155df7ea01684962b6 (diff) | |
Btrfs: avoid I/O repair BUG() from btree_read_extent_buffer_pages()
From btree_read_extent_buffer_pages(), currently repair_io_failure()
can be called with mirror_num being zero when submit_one_bio() returned
an error before. This used to cause a BUG_ON(!mirror_num) in
repair_io_failure() and indeed this is not a case that needs the I/O
repair code to rewrite disk blocks.
This commit prevents calling repair_io_failure() in this case and thus
avoids the BUG_ON() and malfunction.
Signed-off-by: Stefan Behrens <sbehrens@giantdisaster.de>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Diffstat (limited to 'REPORTING-BUGS')
0 files changed, 0 insertions, 0 deletions