Saturday, April 19, 2008

Kernel space: Toward better direct I/O scalability - LinuxWorld

Kernel space: Toward better direct I/O scalability

A new function in the kernel could reduce the need for a kernel lock that can be a bottleneck for high-end databases. Kernel hacker Nick Piggin posts some performance numbers.
Kernel space: Toward better direct I/O scalability - LinuxWorld
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