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authorNeilBrown <neilb@suse.de>2006-10-02 02:17:46 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-10-02 07:57:17 -0700
commit6658d3a7bbfd1768a7b599def47939417f0ee8ef (patch)
treefd3ddac035bac92204836de1e11a0078fe54d5b9 /security
parent24e36663c375df577d2dcae437713481ffd6850c (diff)
downloadlinux-6658d3a7bbfd1768a7b599def47939417f0ee8ef.tar.bz2
[PATCH] knfsd: remove nfsd_versbits as intermediate storage for desired versions
We have an array 'nfsd_version' which lists the available versions of nfsd, and 'nfsd_versions' (poor choice there :-() which lists the currently active versions. Then we have a bitmap - nfsd_versbits which says which versions are wanted. The bits in this bitset cause content to be copied from nfsd_version to nfsd_versions when nfsd starts. This patch removes nfsd_versbits and moves information directly from nfsd_version to nfsd_versions when requests for version changes arrive. Note that this doesn't make it possible to change versions while the server is running. This is because serv->sv_xdrsize is calculated when a service is created, and used when threads are created, and xdrsize depends on the active versions. Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'security')
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