John Baldwin d2722d704c Part 1 of making shared lookups more resilient with respect to forced ...

unmounts.  When we upgrade a vnode lock from shared to exclusive during
a name cache lookup, fail the lookup with EBADF if the vnode is invalidated
while we are waiting for the exclusive lock.

Also, for correctness (though I'm not sure it can occur in practice),
downgrade an exclusively locked vnode if it should be share locked.

Tested by:	pho

2008-09-24 18:51:33 +00:00

..

bootp_subr.c

Commit step 1 of the vimage project, (network stack)

2008-08-17 23:27:27 +00:00

krpc_subr.c

Replaced the misleading uses of a historical artefact M_TRYWAIT with M_WAIT.

2008-03-25 09:39:02 +00:00

krpc.h

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nfs_bio.c

Decontextualize the couplet VOP_GETATTR / VOP_SETATTR as the passed thread

2008-08-28 15:23:18 +00:00

nfs_diskless.c

Commit step 1 of the vimage project, (network stack)

2008-08-17 23:27:27 +00:00

nfs_lock.c

Move the head of byte-level advisory lock list from the

2008-04-16 11:33:32 +00:00

nfs_lock.h

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nfs_nfsiod.c

Rename the kthread_xxx (e.g. kthread_create()) calls

2007-10-20 23:23:23 +00:00

nfs_node.c

Re-implement the client side of rpc.lockd in the kernel. This implementation

2008-06-26 10:21:54 +00:00

nfs_socket.c

Move the NFS/RPC code away from lbolt.

2008-07-22 21:27:22 +00:00

nfs_subs.c

Replaced the misleading uses of a historical artefact M_TRYWAIT with M_WAIT.

2008-03-25 09:39:02 +00:00

nfs_vfsops.c

Add code to parse NFS mount options passed as individual

2008-09-13 18:57:47 +00:00

nfs_vnops.c

Part 1 of making shared lookups more resilient with respect to forced

2008-09-24 18:51:33 +00:00

nfs.h

Re-implement the client side of rpc.lockd in the kernel. This implementation

2008-06-26 10:21:54 +00:00

nfsargs.h

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nfsdiskless.h

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nfsm_subs.h

Consolidate the code to generate a new XID for a NFS request into a

2008-02-13 00:04:58 +00:00

nfsmount.h

Re-implement the client side of rpc.lockd in the kernel. This implementation

2008-06-26 10:21:54 +00:00

nfsnode.h

Re-implement the client side of rpc.lockd in the kernel. This implementation

2008-06-26 10:21:54 +00:00

nfsstats.h

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nlminfo.h

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