Date: Tue, 26 Aug 1997 00:32:52 -0700 (PDT) From: Poul-Henning Kamp <phk@FreeBSD.ORG> To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG, cvs-sys@FreeBSD.ORG Subject: cvs commit: src/sys/gnu/ext2fs ext2_extern.h ext2_lookup.c ext2_vnops.c src/sys/isofs/cd9660 cd9660_lookup.c cd9660_node.h cd9660_vnops.c src/sys/kern vfs_cache.c src/sys/msdosfs denode.h msdosfs_lookup.c msdosfs_vnops.c src/sys/nfs nfs_vnops.c ... Message-ID: <199708260732.AAA05748@freefall.freebsd.org>
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phk 1997/08/26 00:32:52 PDT
Modified files:
sys/gnu/ext2fs ext2_extern.h ext2_lookup.c ext2_vnops.c
sys/isofs/cd9660 cd9660_lookup.c cd9660_node.h
cd9660_vnops.c
sys/kern vfs_cache.c
sys/msdosfs denode.h msdosfs_lookup.c msdosfs_vnops.c
sys/nfs nfs_vnops.c
sys/sys vnode.h
sys/ufs/ffs ffs_vnops.c
sys/ufs/ufs ufs_extern.h ufs_lookup.c
Log:
Uncut&paste cache_lookup().
This unifies several times in theory indentical 50 lines of code.
The filesystems have a new method: vop_cachedlookup, which is the
meat of the lookup, and use vfs_cache_lookup() for their vop_lookup
method. vfs_cache_lookup() will check the namecache and pass on
to the vop_cachedlookup method in case of a miss.
It's still the task of the individual filesystems to populate the
namecache with cache_enter().
Filesystems that do not use the namecache will just provide the
vop_lookup method as usual.
Revision Changes Path
1.14 +1 -1 src/sys/gnu/ext2fs/ext2_extern.h
1.11 +1 -49 src/sys/gnu/ext2fs/ext2_lookup.c
1.14 +2 -1 src/sys/gnu/ext2fs/ext2_vnops.c
1.17 +2 -54 src/sys/isofs/cd9660/cd9660_lookup.c
1.12 +2 -2 src/sys/isofs/cd9660/cd9660_node.h
1.37 +3 -2 src/sys/isofs/cd9660/cd9660_vnops.c
1.27 +84 -1 src/sys/kern/vfs_cache.c
1.13 +2 -2 src/sys/msdosfs/denode.h
1.12 +2 -57 src/sys/msdosfs/msdosfs_lookup.c
1.43 +3 -2 src/sys/msdosfs/msdosfs_vnops.c
1.56 +5 -53 src/sys/nfs/nfs_vnops.c
1.46 +2 -1 src/sys/sys/vnode.h
1.27 +3 -2 src/sys/ufs/ffs/ffs_vnops.c
1.16 +2 -2 src/sys/ufs/ufs/ufs_extern.h
1.15 +2 -53 src/sys/ufs/ufs/ufs_lookup.c
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