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NFSv4: Replace lock_owner->ld_id with an ida based allocator

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Again, We're unlikely to ever need more than 2^31 simultaneous lock
owners, so let's replace the custom allocator.

Now that there are no more users, we can also get rid of the custom
allocator code.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Trond Myklebust
2012-01-17 22:04:25 -05:00
parent 9157c31dd6
commit d2d7ce28a2
5 changed files with 15 additions and 76 deletions
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2
fs/nfs/client.c
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@@ -1093,6 +1093,7 @@ static struct nfs_server *nfs_alloc_server(void)
}
ida_init(&server->openowner_id);
ida_init(&server->lockowner_id);
pnfs_init_server(server);
return server;
@@ -1118,6 +1119,7 @@ void nfs_free_server(struct nfs_server *server)
nfs_put_client(server->nfs_client);
ida_destroy(&server->lockowner_id);
ida_destroy(&server->openowner_id);
nfs_free_iostats(server->io_stats);
bdi_destroy(&server->backing_dev_info);