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| author | Kiselev, Oleg <[email protected]> | 2022-07-20 04:27:48 +0000 |
|---|---|---|
| committer | Theodore Ts'o <[email protected]> | 2022-08-03 03:56:26 +0000 |
| commit | 69cb8e9d8cd97cdf5e293b26d70a9dee3e35e6bd (patch) | |
| tree | 4c04cf154e06fd8c06738c0bc78ce665902161d7 /fs/jbd2/commit.c | |
| parent | ext4: reduce computation of overhead during resize (diff) | |
| download | kernel-69cb8e9d8cd97cdf5e293b26d70a9dee3e35e6bd.tar.gz kernel-69cb8e9d8cd97cdf5e293b26d70a9dee3e35e6bd.zip | |
ext4: avoid resizing to a partial cluster size
This patch avoids an attempt to resize the filesystem to an
unaligned cluster boundary. An online resize to a size that is not
integral to cluster size results in the last iteration attempting to
grow the fs by a negative amount, which trips a BUG_ON and leaves the fs
with a corrupted in-memory superblock.
Signed-off-by: Oleg Kiselev <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Theodore Ts'o <[email protected]>
Diffstat (limited to 'fs/jbd2/commit.c')
0 files changed, 0 insertions, 0 deletions