nfsd4: add a separate (lockowner, inode) lookup

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Address the possible performance regression mentioned in "nfsd4: hash
lockowners to simplify RELEASE_LOCKOWNER" by providing a separate
(lockowner, inode) hash.

Really, I doubt this matters much, but I think it's likely we'll change
these data structures here and I'd rather that the need for (owner,
inode) lookups be well-documented.

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

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This commit is contained in:

J. Bruce Fields 2011-11-07 17:40:10 -05:00

parent 353de31b86

commit 009673b439

2 changed files with 24 additions and 6 deletions

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29

fs/nfsd/nfs4state.c

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1

fs/nfsd/state.h

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