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| author | Baokun Li <libaokun1@huawei.com> | 2022-05-28 14:00:16 +0300 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2022-06-19 02:35:57 +0300 |
| commit | cf4ff938b47fc5c00b0ccce53a3b50eca9b32281 (patch) | |
| tree | 8f5c001c273f043f954576f9917196398672e05b /fs/ext4/namei.c | |
| parent | a08f789d2ab5242c07e716baf9a835725046be89 (diff) | |
| download | linux-cf4ff938b47fc5c00b0ccce53a3b50eca9b32281.tar.xz | |
ext4: correct the judgment of BUG in ext4_mb_normalize_request
ext4_mb_normalize_request() can move logical start of allocated blocks
to reduce fragmentation and better utilize preallocation. However logical
block requested as a start of allocation (ac->ac_o_ex.fe_logical) should
always be covered by allocated blocks so we should check that by
modifying and to or in the assertion.
Signed-off-by: Baokun Li <libaokun1@huawei.com>
Reviewed-by: Ritesh Harjani <ritesh.list@gmail.com>
Link: https://lore.kernel.org/r/20220528110017.354175-3-libaokun1@huawei.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/namei.c')
0 files changed, 0 insertions, 0 deletions