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| author | Chris Mason <chris.mason@oracle.com> | 2008-04-09 16:28:12 -0400 |
|---|---|---|
| committer | Chris Mason <chris.mason@oracle.com> | 2008-09-25 11:04:01 -0400 |
| commit | 7e38326f5b125288a2baea1d815c500502ab9fc0 (patch) | |
| tree | c4e173e959c9d3a95b2eb66f8e88f4e2fa526d63 /fs/btrfs/extent_io.h | |
| parent | f188591e987e21b6f7f8864c66a02858b95b530e (diff) | |
| download | op-kernel-dev-7e38326f5b125288a2baea1d815c500502ab9fc0.zip op-kernel-dev-7e38326f5b125288a2baea1d815c500502ab9fc0.tar.gz | |
Btrfs: Handle checksumming errors while reading data blocks
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/extent_io.h')
| -rw-r--r-- | fs/btrfs/extent_io.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h index 8d6b8a1..b47859c 100644 --- a/fs/btrfs/extent_io.h +++ b/fs/btrfs/extent_io.h @@ -32,6 +32,9 @@ struct extent_io_ops { int (*merge_bio_hook)(struct page *page, unsigned long offset, size_t size, struct bio *bio); int (*readpage_io_hook)(struct page *page, u64 start, u64 end); + int (*readpage_io_failed_hook)(struct bio *bio, struct page *page, + u64 start, u64 end, + struct extent_state *state); int (*readpage_end_io_hook)(struct page *page, u64 start, u64 end, struct extent_state *state); void (*writepage_end_io_hook)(struct page *page, u64 start, u64 end, |
