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| author | Richard Yao <[email protected]> | 2023-02-27 17:41:02 -0500 |
|---|---|---|
| committer | GitHub <[email protected]> | 2023-02-27 14:41:02 -0800 |
| commit | bff26b022066c92dfdb405c3c67d841269b5a2a3 (patch) | |
| tree | 370ef2bbc2af3856c493985a77e790f2a48347ca /udev | |
| parent | f58e513f7408f353bf0151fdaf235d4e062e8950 (diff) | |
Skip memory allocation when compressing holes
Hole detection in the zio compression code allows us to
opportunistically skip compression on holes. We can go a step further
by not doing memory allocations on holes either.
Reviewed-by: Brian Atkinson <[email protected]>
Reviewed-by: Alexander Motin <[email protected]>
Signed-off-by: Richard Yao <[email protected]>
Sponsored-by: Wasabi Technology, Inc.
Closes #14500
Diffstat (limited to 'udev')
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