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| author | Mohammed Anees <pvmohammedanees2003@gmail.com> | 2024-11-12 17:08:34 +0530 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2024-11-12 14:36:45 +0100 |
| commit | c4d7d90747f4e8b528c8cd0a2d9ac01dc4a9339e (patch) | |
| tree | a9c9c2fd35981accd1dd9705f10eced7c5551c08 /rust/kernel/task.rs | |
| parent | 1c82587cb57687de3f18ab4b98a8850c789bedcf (diff) | |
fs:aio: Remove TODO comment suggesting hash or array usage in io_cancel()
The comment suggests a hash or array approach to
store the active requests. Currently it iterates
through all the active requests and when found
deletes the requested request, in the linked list.
However io_cancel() isn’t a frequently used operation,
and optimizing it wouldn’t bring a substantial benefit
to real users and the increased complexity of maintaining
a hashtable for this would be significant and will slow
down other operation. Therefore remove this TODO
to avoid people spending time improving this.
Signed-off-by: Mohammed Anees <pvmohammedanees2003@gmail.com>
Link: https://lore.kernel.org/r/20241112113906.15825-1-pvmohammedanees2003@gmail.com
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'rust/kernel/task.rs')
0 files changed, 0 insertions, 0 deletions