AIPhoronixabout 1 hour ago
Linux 7.3 Adds RWF_DONTCACHE Support For Block Devices
1 min read
Linux 7.3 adds RWF_DONTCACHE support for block devices, allowing applications to bypass page cache on reads and writes. This feature targets workloads needing direct I/O performance without cache pollution. The kernel change improves efficiency for large data transfers.
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