NFS: release per-net clients lock before calling PipeFS dentries creation

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v3:
1) Lookup for client is performed from the beginning of the list on each PipeFS
event handling operation.

Lockdep is sad otherwise, because inode mutex is taken on PipeFS dentry
creation, which can be called on mount notification, where this per-net client
lock is taken on clients list walk.

Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

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Stanislav Kinsbursky 2012-02-27 22:05:37 +04:00 • committed by Trond Myklebust

parent da3b462296

commit e9dbca8d73

1 changed files with 24 additions and 6 deletions

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fs/nfs/idmap.c

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