tree d634acd73c61b04e873349eee638251fc433cd2c
parent c815afc73eeef089922449857ca4ed4d2e8950cb
author NeilBrown <neilb@cse.unsw.edu.au> 1119589381 -0700
committer Linus Torvalds <torvalds@ppc970.osdl.org> 1119596789 -0700

[PATCH] nfsd4: slabify nfs4_files

The structures the server uses to keep track of various pieces of nfsv4 state
(open files, outstanding delegations, etc.) are likely to be allocated and
deallocated frequently and seem reasonable candidates for slab caches.

While we're at it, the slab code keeps statistics that help catch leaks and
such, so we may as well take this chance to eliminate some debugging counters
that we've been keeping ourselves.

Start with the struct nfs4_file.

Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>