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  1. JDK
  2. JDK-8230090

ZGC: Introduce ZSyscall

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    Details

    • Type: Enhancement
    • Status: Resolved
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: 14
    • Fix Version/s: 14
    • Component/s: hotspot
    • Labels:
    • Subcomponent:
      gc
    • Resolved In Build:
      b12

      Description

      Move the raw syscalls done in ZBackingFile into a class that can be shared by all CPUs on Linux. Only the SYS_<number> macros need to be CPU specific. This is paves the way for consolidating ZBackingFile, ZBackingPath and ZPhysicalMemoryBacking, which today are duplicated on linux_x86 and linux_aarch64.

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            pliden Per Liden
            Reporter:
            pliden Per Liden
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