mirror of https://github.com/acidanthera/audk.git
a0b352e18b
Some UEFI shell commands read and write files in chunks. The chunk size is given by "PcdShellFileOperationSize", whose default in "ShellPkg/ShellPkg.dec" is 4KB (0x1000). The virtio-fs daemon of QEMU advertizes a 128KB maximum buffer size by default, for the FUSE_WRITE operation. By raising PcdShellFileOperationSize 32-fold, the number of FUSE write requests shrinks proportionately, when writing large files. And when a Virtio Filesystem is not used, a 128KB chunk size is still not particularly wasteful. Cc: Ard Biesheuvel <ard.biesheuvel@arm.com> Cc: Leif Lindholm <leif@nuviainc.com> Cc: Philippe Mathieu-Daudé <philmd@redhat.com> Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3125 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Acked-by: Ard Biesheuvel <ard.biesheuvel@arm.com> Message-Id: <20210113085453.10168-4-lersek@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> |
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| .. | ||
| FdtClientDxe | ||
| HighMemDxe | ||
| Include | ||
| KvmtoolPlatformDxe | ||
| Library | ||
| PlatformCI | ||
| PlatformHasAcpiDtDxe | ||
| PrePi | ||
| VirtioFdtDxe | ||
| XenAcpiPlatformDxe | ||
| XenPlatformHasAcpiDtDxe | ||
| XenioFdtDxe | ||
| ArmVirt.dsc.inc | ||
| ArmVirtKvmTool.dsc | ||
| ArmVirtKvmTool.fdf | ||
| ArmVirtPkg.ci.yaml | ||
| ArmVirtPkg.dec | ||
| ArmVirtQemu.dsc | ||
| ArmVirtQemu.fdf | ||
| ArmVirtQemuFvMain.fdf.inc | ||
| ArmVirtQemuKernel.dsc | ||
| ArmVirtQemuKernel.fdf | ||
| ArmVirtRules.fdf.inc | ||
| ArmVirtXen.dsc | ||
| ArmVirtXen.fdf | ||
| VarStore.fdf.inc | ||