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| author | Thorsten Leemhuis <fedora@leemhuis.info> | 2021-09-22 16:56:24 +0200 |
|---|---|---|
| committer | Thorsten Leemhuis <fedora@leemhuis.info> | 2021-09-22 16:56:24 +0200 |
| commit | 7bb1bbf9ef4543b2a7c99b590b3cf7118c4b0642 (patch) | |
| tree | 60c27742f782ffbc362848b0efc434e224e185a2 /generate_crashkernel_default.sh | |
| parent | 7de642015b8db88ebfde7bea5f55c723663bd87d (diff) | |
| parent | 52ad9e99ff11f2fa391b249705310840b6b42ad3 (diff) | |
| download | kernel-7bb1bbf9ef4543b2a7c99b590b3cf7118c4b0642.tar.gz kernel-7bb1bbf9ef4543b2a7c99b590b3cf7118c4b0642.tar.xz kernel-7bb1bbf9ef4543b2a7c99b590b3cf7118c4b0642.zip | |
merge origin (5.14 rebase)kernel-5.14.7-150.vanilla.1.fc33
Diffstat (limited to 'generate_crashkernel_default.sh')
| -rwxr-xr-x | generate_crashkernel_default.sh | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/generate_crashkernel_default.sh b/generate_crashkernel_default.sh new file mode 100755 index 000000000..46d454607 --- /dev/null +++ b/generate_crashkernel_default.sh @@ -0,0 +1,25 @@ +#!/bin/bash +kernelver=$1 && shift +arch=$1 && shift +rootfs=$1 && shift + +output="${rootfs}/lib/modules/${kernelver}/crashkernel.default" + +case $arch in +x86_64|s390*) + ck_cmdline="crashkernel=1G-4G:192M,4G-64G:256M,64G-:512M" + ;; +arm64|aarch64) + ck_cmdline="crashkernel=2G-:448M" + ;; +powerpc|ppc64*) + ck_cmdline="crashkernel=2G-4G:384M,4G-16G:512M,16G-64G:1G,64G-128G:2G,128G-:4G" + ;; +*) + ck_cmdline="" + ;; +esac + +cat > "$output" <<EOF +$ck_cmdline +EOF |