nfsd4: match close replays on stateid, not open owner id

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Keep around an unhashed copy of the final stateid after the last close
using an openowner, and when identifying a replay, match against that
stateid instead of just against the open owner id.  Free it the next
time the seqid is bumped or the stateowner is destroyed.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>

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This commit is contained in:

J. Bruce Fields 2011-09-16 17:42:48 -04:00

parent dad1c067eb

commit 38c387b52d

3 changed files with 44 additions and 7 deletions

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47

fs/nfsd/nfs4state.c

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1

fs/nfsd/nfs4xdr.c

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3

fs/nfsd/state.h

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