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9be76c0d31
afs_NewVCache was a twisty turny maze of #ifdefs and duplicated code.
This makes a number of sweeping changes to simplify this code, and to
move platform specific elements out into their own directories.
*) ShakeLooseVCaches is refactored so that the same code can be used
both for platforms that support dynamic vcaches, and those which
don't.
*) afs_NewVCache, ShakeLooseVCaches, and afs_AllocVCache are all
modified to remove platform specific code, and to call platform
specific functions.
*) A new platform file 'osi_vcache.c' is created to hold a number of
platform specific vcache operations:
*) osi_TryEvictVCache handles the decision of whether a vcache can
be evicted or not, and does so if required
*) osi_NewVnode allocates a new vnode
*) osi_PrePopulateVCache does the necessary population of the
vcache, before it's threaded onto the VLRUQ and associated hash
tables.
*) osi_AttachVnode handles attaching an OS vnode to our vcache,
where that is necessary
*) osi_PostPopulateVCache handles the vcache population that must
occur after we're on the VLRUQ and have a vnode attached.
Change-Id: I368e5fb500d012b44141aa8f8cf0516e63e58f57
Reviewed-on: http://gerrit.openafs.org/1881
Reviewed-by: Derrick Brashear <shadow@dementia.org>
Tested-by: Derrick Brashear <shadow@dementia.org>
113 lines
2.8 KiB
Plaintext
113 lines
2.8 KiB
Plaintext
# Copyright 2000, International Business Machines Corporation and others.
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# All Rights Reserved.
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#
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# This software has been released under the terms of the IBM Public
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# License. For details, see the LICENSE file in the top-level source
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# directory or online at http://www.openafs.org/dl/license10.html
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#
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# OpenBSD version by Jim Rees
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srcdir=@srcdir@
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include @TOP_OBJDIR@/src/config/Makefile.config
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INSTALL = @INSTALL@
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INSTALL_DATA = @INSTALL_DATA@
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INSTALL_PROGRAM = @INSTALL_PROGRAM@
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INSTALL_SCRIPT = @INSTALL_SCRIPT@
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# System specific build commands and flags
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KSRC = @BSD_KERNEL_PATH@
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KFLAGS= -Wall -march=i486 -fno-builtin-printf -fno-builtin-log -nostdinc
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<i386_obsd33>
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KFLAGS+= -fno-stack-protector
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<all>
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KDEFS= \
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${KFLAGS} \
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-I/usr/include -I${KSRC}/sys \
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-DLKM -DDIAGNOSTIC -DFIFO -DNFSCLIENT -DMFS -DFFS -D_KERNEL -DI586_CPU \
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-DI686_CPU
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DBUG= -O2
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DEFINES= -DAFSDEBUG -DKERNEL -DAFS -DVICE -DNFS -DUFS -DINET -DQUOTA -DGETMOUNT
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OPTF= ${OPT}
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OPTF2= ${OPT2}
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CFLAGS= ${FSINCLUDES} ${DEFINES} ${KDEFS} ${KOPTS} ${DBUG}
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# Name of directory to hold object files and libraries.
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KOBJ = MODLOAD
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# OS specific object files:
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AFS_OS_OBJS = \
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osi_gcpags.o \
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osi_groups.o \
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osi_file.o \
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osi_misc.o \
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osi_sleep.o \
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osi_vcache.o \
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osi_vm.o \
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osi_vnodeops.o
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#AFS_OS_NFSOBJS = osi_vfsops_nfs.o
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AFS_OS_NONFSOBJS = osi_vfsops.o
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# This tells Makefile.common to use its single directory build target.
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COMPDIRS = single_compdir
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INSTDIRS = single_instdir
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DESTDIRS = single_destdir
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TOP_SRCDIR = ../..
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include Makefile.common
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COMMON_INCLUDE = \
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-I.. \
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-I../nfs \
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-I${TOP_SRCDIR} \
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-I${TOP_SRCDIR}/afs \
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-I${TOP_SRCDIR}/afs/${MKAFS_OSTYPE} \
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-I${TOP_SRCDIR}/config \
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-I${TOP_SRCDIR}/rx \
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-I${TOP_SRCDIR}/rx/${MKAFS_OSTYPE} \
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-I${TOP_SRCDIR}/rxkad \
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-I${TOP_SRCDIR}/util \
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-I${TOP_SRCDIR}/../include \
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-I${TOP_SRCDIR}/../include/afs
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setup:
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-mkdir $(KOBJ)
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-$(RM) -f $(KOBJ)/Makefile $(KOBJ)/Makefile.common $(KOBJ)/config
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ln -fs ../Makefile $(KOBJ)/Makefile
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ln -fs ../Makefile.common $(KOBJ)/Makefile.common
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-$(RM) -f h lib
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-ln -fs ${KSRC}/sys h
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-ln -fs ${KSRC}/lib .
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-touch $(KOBJ)/sec_net.h
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# Below this line are targets when in the COMMON directory:
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LIBAFS = libafs.nfs.o
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LIBAFSNONFS = libafs.o
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INST_LIBAFS = ${DESTDIR}${afskerneldir}/${LIBAFS}
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INST_LIBAFSNONFS = ${DESTDIR}${afskerneldir}/${LIBAFSNONFS}
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DEST_LIBAFS = ${DEST}/root.client/bin/${LIBAFS}
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DEST_LIBAFSNONFS = ${DEST}/root.client/bin/${LIBAFSNONFS}
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libafs: $(LIBAFSNONFS)
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ls -l libafs.o
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install_libafs: $(LIBAFS)
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${INSTALL} -d ${DESTDIR}${afskerneldir}
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${INSTALL} -m 644 $(LIBAFS) $(INST_LIBAFSNONFS)
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dest_libafs: $(LIBAFS)
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${INSTALL} -d ${DEST}/root.client/bin
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$(INSTALL) -m 644 $(LIBAFS) $(DEST_LIBAFSNONFS)
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${LIBAFS}: $(AFSAOBJS) $(AFSNFSOBJS)
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$(LD) -r -o ${LIBAFS} ${AFSAOBJS} ${AFSNFSOBJS}
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${LIBAFSNONFS}: $(AFSAOBJS) $(AFSNONFSOBJS)
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$(LD) -r -o ${LIBAFSNONFS} ${AFSAOBJS} ${AFSNONFSOBJS}
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