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| -rw-r--r-- | README.md | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -7,6 +7,7 @@ Most of QEMU's startup time is spent: * in the dynamic linker. This can be reduced by 150 ms simply by compiling a stripped down QEMU: +``` ./configure --disable-libssh2 --disable-tcmalloc --disable-glusterfs \ --disable-seccomp --disable-{bzip2,snappy,lzo} --disable-usb-redir \ --disable-libusb --disable-smartcard-nss --disable-libnfs \ @@ -16,13 +17,14 @@ Most of QEMU's startup time is spent: --disable-fdt --disable-curl --disable-curses --disable-sdl \ --disable-gtk --disable-tpm --disable-vte --disable-vnc \ --disable-xen --disable-opengl --target-list=x86_64-softmmu +``` * in the BIOS. qboot saves another 150 ms. * until QEMU 2.7+, in `fw_cfg`. qboot uses the DMA interface which is pretty much instantaneous. -Compile qboot +Compile `qboot` ============= Clone the source: |