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| author | Kemeng Shi <[email protected]> | 2024-01-05 09:21:01 +0000 |
|---|---|---|
| committer | Theodore Ts'o <[email protected]> | 2024-01-18 15:52:45 +0000 |
| commit | 2ffd2a6ad1d3a8213bb5805f45f49098fe615db1 (patch) | |
| tree | ab4f3a039b03fb8c3942f9446ea9d4f8877c7068 /scripts/generate_rust_target.rs | |
| parent | ext4: remove unused return value of ext4_mb_release_group_pa (diff) | |
| download | kernel-2ffd2a6ad1d3a8213bb5805f45f49098fe615db1.tar.gz kernel-2ffd2a6ad1d3a8213bb5805f45f49098fe615db1.zip | |
ext4: remove unnecessary parameter "needed" in ext4_discard_preallocations
The "needed" controls the number of ext4_prealloc_space to discard in
ext4_discard_preallocations. Function ext4_discard_preallocations is
supposed to discard all non-used preallocated blocks when "needed"
is 0 and now ext4_discard_preallocations is always called with "needed"
= 0. Remove unnecessary parameter "needed" and remove all non-used
preallocated spaces in ext4_discard_preallocations to simplify the
code.
Note: If count of non-used preallocated spaces could be more than
UINT_MAX, there was a memory leak as some non-used preallocated
spaces are left ununsed and this commit will fix it. Otherwise,
there is no behavior change.
Signed-off-by: Kemeng Shi <[email protected]>
Reviewed-by: Jan Kara <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Theodore Ts'o <[email protected]>
Diffstat (limited to 'scripts/generate_rust_target.rs')
0 files changed, 0 insertions, 0 deletions