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| author | Chuck Lever <chuck.lever@oracle.com> | 2018-03-05 23:13:13 +0300 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2018-04-10 23:06:22 +0300 |
| commit | ff699ea8269a02d977c6ee42d58f76efe83a34f9 (patch) | |
| tree | bc851db38c12b2e4f49847725bee180477068dbf /include/linux/sunrpc/xprt.h | |
| parent | 78215759e20d859b8f1de7d0aebd08878fbc4eed (diff) | |
| download | linux-ff699ea8269a02d977c6ee42d58f76efe83a34f9.tar.xz | |
SUNRPC: Make num_reqs a non-atomic integer
If recording xprt->stat.max_slots is moved into xprt_alloc_slot,
then xprt->num_reqs is never manipulated outside
xprt->reserve_lock. There's no longer a need for xprt->num_reqs to
be atomic.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'include/linux/sunrpc/xprt.h')
| -rw-r--r-- | include/linux/sunrpc/xprt.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/sunrpc/xprt.h b/include/linux/sunrpc/xprt.h index ad322cec049a..5fea0fb420df 100644 --- a/include/linux/sunrpc/xprt.h +++ b/include/linux/sunrpc/xprt.h @@ -197,7 +197,7 @@ struct rpc_xprt { struct list_head free; /* free slots */ unsigned int max_reqs; /* max number of slots */ unsigned int min_reqs; /* min number of slots */ - atomic_t num_reqs; /* total slots */ + unsigned int num_reqs; /* total slots */ unsigned long state; /* transport state */ unsigned char resvport : 1; /* use a reserved port */ atomic_t swapper; /* we're swapping over this |