Anatol Belski d5dad48618 block: Add sparse capability detection ...

Add functions to probe whether a file or block device actually
supports PUNCH_HOLE and ZERO_RANGE operations at runtime. The
probe is performed at file open time by testing the operations
at EOF with a zero-length range, which is a safe no-op.

Signed-off-by: Anatol Belski <anbelski@linux.microsoft.com>

2026-02-13 18:44:30 +00:00

..

src

block: Add sparse capability detection

2026-02-13 18:44:30 +00:00

Cargo.toml

block: qcow: Validate incompatible feature bits

2026-01-23 18:58:56 +00:00