Extend qcow2 header parsing to accommodate changes.
Add new decompress_zstd_clu().
https://virtuozzo.atlassian.net/browse/PSBM-157138
Signed-off-by: Andrey Zhadchenko
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drivers/md/Kconfig | 1 +
drivers/md/dm-qcow2-map.c| 72
drivers/md/dm-qc
From: Kees Cook
In a recent discussion[1] with Vitaly Nikolenko and Silvio Cesare, it
became clear that moving the freelist pointer away from the edge of
allocations would likely improve the overall defensive posture of the
inline freelist pointer. My benchmarks show no meaningful change to
perf
