The following patchset fixes up the NFSv4 lock stateid tracking in an
attempt to fix bugzilla entry 14501.
It also adds RELEASE_LOCKOWNER to ensure that NFSv4.0 servers don't run
out of resources when the client is doing a lot of lock/unlock operations
without closing the file.
Cheers
Trond
-------
Trond Myklebust (5):
NFSv4: Clean up struct nfs4_state_owner
NFSv4: Ensure that we track the NFSv4 lock state in read/write
requests.
NFSv4: Clean up for lockowner XDR encoding
NFSv4: Add support for the RELEASE_LOCKOWNER operation
NFSv4: Ensure the lockowners are labelled using the fl_owner and/or
fl_pid
fs/nfs/inode.c | 70 ++++++++++++++++++++++++++++++++--
fs/nfs/nfs4_fs.h | 18 +++++++--
fs/nfs/nfs4proc.c | 32 ++++++++++++++-
fs/nfs/nfs4state.c | 61 +++++++++++++++++++++---------
fs/nfs/nfs4xdr.c | 95 ++++++++++++++++++++++++++++++++++++++--------
fs/nfs/pagelist.c | 8 +++-
fs/nfs/read.c | 1 +
fs/nfs/write.c | 5 ++-
include/linux/nfs4.h | 1 +
include/linux/nfs_fs.h | 13 +++++-
include/linux/nfs_page.h | 1 +
include/linux/nfs_xdr.h | 6 +++
12 files changed, 263 insertions(+), 48 deletions(-)
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