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| author | Qu Wenruo <[email protected]> | 2018-08-01 02:37:19 +0000 |
|---|---|---|
| committer | David Sterba <[email protected]> | 2018-08-06 11:13:03 +0000 |
| commit | cf90d884b347c50a1e8c1effc4093e497dd68b4b (patch) | |
| tree | b9a7d161c2a7da88764dd3239966f90edacd56a3 /fs/jbd2/commit.c | |
| parent | btrfs: Verify that every chunk has corresponding block group at mount time (diff) | |
| download | kernel-cf90d884b347c50a1e8c1effc4093e497dd68b4b.tar.gz kernel-cf90d884b347c50a1e8c1effc4093e497dd68b4b.zip | |
btrfs: Introduce mount time chunk <-> dev extent mapping check
This patch will introduce chunk <-> dev extent mapping check, to protect
us against invalid dev extents or chunks.
Since chunk mapping is the fundamental infrastructure of btrfs, extra
check at mount time could prevent a lot of unexpected behavior (BUG_ON).
Reported-by: Xu Wen <[email protected]>
Link: https://bugzilla.kernel.org/show_bug.cgi?id=200403
Link: https://bugzilla.kernel.org/show_bug.cgi?id=200407
Signed-off-by: Qu Wenruo <[email protected]>
Reviewed-by: Su Yue <[email protected]>
Reviewed-by: David Sterba <[email protected]>
Signed-off-by: David Sterba <[email protected]>
Diffstat (limited to 'fs/jbd2/commit.c')
0 files changed, 0 insertions, 0 deletions