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| author | Chao Yu <yuchao0@huawei.com> | 2016-08-20 10:12:01 +0300 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2016-08-30 04:31:15 +0300 |
| commit | dfd02e4de1c5f40c268984254045d388ab0c3e74 (patch) | |
| tree | 50a2895579364ef2748ccfa4eef770c824561839 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 6a7a3aedd562838fd402cccb5ad07b8063a3582e (diff) | |
| download | linux-dfd02e4de1c5f40c268984254045d388ab0c3e74.tar.xz | |
f2fs: fix to preallocate block only aligned to 4K
In write_begin(), we skip checking dnode block for preallocating block
when whole block needs to be updated since we preallocated its block in
f2fs_preallocate_blocks, for partial updated block, we will still try
to lock its node and do preallocation in write_begin(), so in
f2fs_preallocate_blocks we should not preallocate its block.
But previously, the calculation of preallocating block number is
incorrect, fix it.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
[Jaegeuk Kim: fix a bug]
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions