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| author | rmacklem <rmacklem@FreeBSD.org> | 2010-12-24 21:31:18 +0000 |
|---|---|---|
| committer | rmacklem <rmacklem@FreeBSD.org> | 2010-12-24 21:31:18 +0000 |
| commit | 8276de4a81a666e568944ecaf0db30a851b47786 (patch) | |
| tree | 4c5398fc747079f8082afbff3e720d8edb2725c4 /sys/fs/nfs | |
| parent | ce0da79f1cca2eefdae9218bb9d265aef91ad5eb (diff) | |
| download | FreeBSD-src-8276de4a81a666e568944ecaf0db30a851b47786.zip FreeBSD-src-8276de4a81a666e568944ecaf0db30a851b47786.tar.gz | |
Add an argument to nfsvno_getattr() in the experimental
NFS server, so that it can avoid calling VOP_ISLOCKED()
when the vnode is known to be locked. This will allow
LK_SHARED to be used for these cases, which happen to
be all the cases that can use LK_SHARED. This does not
fix any bug, but it reduces the number of calls to
VOP_ISLOCKED() and prepares the code so that it can be
switched to using LK_SHARED in a future patch.
Reviewed by: kib
MFC after: 2 weeks
Diffstat (limited to 'sys/fs/nfs')
| -rw-r--r-- | sys/fs/nfs/nfs_var.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/fs/nfs/nfs_var.h b/sys/fs/nfs/nfs_var.h index 0fdb61d..244daf3 100644 --- a/sys/fs/nfs/nfs_var.h +++ b/sys/fs/nfs/nfs_var.h @@ -510,7 +510,7 @@ void ncl_invalcaches(vnode_t); /* nfs_nfsdport.c */ int nfsvno_getattr(vnode_t, struct nfsvattr *, struct ucred *, - NFSPROC_T *); + NFSPROC_T *, int); int nfsvno_setattr(vnode_t, struct nfsvattr *, struct ucred *, NFSPROC_T *, struct nfsexstuff *); int nfsvno_getfh(vnode_t, fhandle_t *, NFSPROC_T *); |
