5a09e21c81
aacp is a passthrough driver for aac, but it seems that aac kernel module has a feature provided by aacp; so it can be removed safely. _KPOSIX_PRIORITY_SCHEDULING provides P1003.1B realtime extension. However, in an installation phase, it seems that it helps a little for us, so we can remove this option from a kernel for floppy installation. I know _KPOSIX_PRIORITY_SCHEDULING option is defined in other architecture. However, I don't touch them at this time; I can't test it. Anyway here's result. Before diet: -rwxr-xr-x 1 matusita matusita 4849883 Feb 18 11:22 kernel -rwxr-xr-x 1 matusita matusita 1727143 Feb 18 11:47 kernel.kgz After diet: -rwxr-xr-x 1 matusita matusita 4840949 Feb 18 09:48 kernel -rwxr-xr-x 1 matusita matusita 1723911 Feb 18 11:47 kernel.kgz We've got extra 3232 bytes (using 5-current as of Feb/18/2003). In cooperation with: jwd (test ISO installation image) Boot tested on: several PCs around myself Installation tested on: VMware Workstation e.x.p build-4099
57 lines
1.1 KiB
Bash
Executable File
57 lines
1.1 KiB
Bash
Executable File
#!/bin/sh
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#
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# $FreeBSD$
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#
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sed \
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-e '/AHC_REG_PRETTY_PRINT/d' \
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-e '/AHD_REG_PRETTY_PRINT/d' \
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-e '/COMPAT_FREEBSD4/d' \
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-e '/DDB/d' \
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-e '/DEBUG/d' \
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-e '/INVARIANTS/d' \
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-e '/INVARIANT_SUPPORT/d' \
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-e '/KTRACE/d' \
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-e '/NFSSERVER/d' \
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-e '/NFS_ROOT/d' \
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-e '/PROCFS/d' \
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-e '/PSEUDOFS/d' \
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-e '/SOFTUPDATES/d' \
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-e '/SYSV/d' \
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-e '/UFS_ACL/d' \
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-e '/UFS_DIRHASH/d' \
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-e '/WITNESS/d' \
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-e '/_KPOSIX_PRIORITY_SCHEDULING/d' \
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-e '/ aacp /d' \
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-e '/ atapist /d' \
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-e '/ faith /d' \
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-e '/ gif /d' \
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-e '/ lpt /d' \
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-e '/ pass /d' \
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-e '/ pmtimer$/d' \
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-e '/ ppi /d' \
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-e '/ ppp /d' \
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-e '/ pty /d' \
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-e '/ random /d' \
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-e '/ ses /d' \
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-e '/ splash /d' \
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-e '/ ugen /d' \
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-e '/ uhid /d' \
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-e '/ ulpt /d' \
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-e '/ urio /d' \
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-e '/ uscanner /d' \
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-e '/maxusers/d' \
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-e 's/ident.*GENERIC/ident BOOTMFS/g'
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echo "options NETGRAPH"
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echo "options NETGRAPH_ETHER"
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echo "options NETGRAPH_PPPOE"
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echo "options NETGRAPH_SOCKET"
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echo "options NO_COMPAT_FREEBSD4"
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# reset maxusers to something lower
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echo "maxusers 5"
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echo "options SCSI_NO_OP_STRINGS"
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echo "options SCSI_NO_SENSE_STRINGS"
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