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(parent: da3b462) | patch
NFS: release per-net clients lock before calling PipeFS dentries creation
authorStanislav Kinsbursky <skinsbursky@parallels.com>
Mon, 27 Feb 2012 18:05:37 +0000 (22:05 +0400)
committerTrond Myklebust <Trond.Myklebust@netapp.com>
Mon, 27 Feb 2012 18:36:35 +0000 (13:36 -0500)
commite9dbca8d732e20b8d31a3094a8669c014e7ee262
treebb77ebab17bc03f7e534df359474685bc87ff09dtree | snapshot
parentda3b462296e421e8f54b54b7d2706488661c36e2commit | diff
NFS: release per-net clients lock before calling PipeFS dentries creation

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>
fs/nfs/idmap.c diff | blob | history
Domain: System / Kernel;