diff options
| author | Chuck Lever <chuck.lever@oracle.com> | 2017-02-08 17:00:43 -0500 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2017-02-10 14:02:37 -0500 |
| commit | 9a5c63e9c4056de8a73555131e6f698ddb0b9e0d (patch) | |
| tree | 0227175ffb80c311e4296139308072b2c879bca5 /net/sunrpc/xprtrdma/verbs.c | |
| parent | 0a90487bf7182c74830616b91bd33f68f8c6e18b (diff) | |
| download | op-kernel-dev-9a5c63e9c4056de8a73555131e6f698ddb0b9e0d.zip op-kernel-dev-9a5c63e9c4056de8a73555131e6f698ddb0b9e0d.tar.gz | |
xprtrdma: Refactor management of mw_list field
Clean up some duplicate code.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'net/sunrpc/xprtrdma/verbs.c')
| -rw-r--r-- | net/sunrpc/xprtrdma/verbs.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/net/sunrpc/xprtrdma/verbs.c b/net/sunrpc/xprtrdma/verbs.c index d1ee33f..81cd31a 100644 --- a/net/sunrpc/xprtrdma/verbs.c +++ b/net/sunrpc/xprtrdma/verbs.c @@ -776,9 +776,7 @@ rpcrdma_mr_recovery_worker(struct work_struct *work) spin_lock(&buf->rb_recovery_lock); while (!list_empty(&buf->rb_stale_mrs)) { - mw = list_first_entry(&buf->rb_stale_mrs, - struct rpcrdma_mw, mw_list); - list_del_init(&mw->mw_list); + mw = rpcrdma_pop_mw(&buf->rb_stale_mrs); spin_unlock(&buf->rb_recovery_lock); dprintk("RPC: %s: recovering MR %p\n", __func__, mw); @@ -796,7 +794,7 @@ rpcrdma_defer_mr_recovery(struct rpcrdma_mw *mw) struct rpcrdma_buffer *buf = &r_xprt->rx_buf; spin_lock(&buf->rb_recovery_lock); - list_add(&mw->mw_list, &buf->rb_stale_mrs); + rpcrdma_push_mw(mw, &buf->rb_stale_mrs); spin_unlock(&buf->rb_recovery_lock); schedule_delayed_work(&buf->rb_recovery_worker, 0); @@ -1072,11 +1070,8 @@ rpcrdma_get_mw(struct rpcrdma_xprt *r_xprt) struct rpcrdma_mw *mw = NULL; spin_lock(&buf->rb_mwlock); - if (!list_empty(&buf->rb_mws)) { - mw = list_first_entry(&buf->rb_mws, - struct rpcrdma_mw, mw_list); - list_del_init(&mw->mw_list); - } + if (!list_empty(&buf->rb_mws)) + mw = rpcrdma_pop_mw(&buf->rb_mws); spin_unlock(&buf->rb_mwlock); if (!mw) @@ -1099,7 +1094,7 @@ rpcrdma_put_mw(struct rpcrdma_xprt *r_xprt, struct rpcrdma_mw *mw) struct rpcrdma_buffer *buf = &r_xprt->rx_buf; spin_lock(&buf->rb_mwlock); - list_add_tail(&mw->mw_list, &buf->rb_mws); + rpcrdma_push_mw(mw, &buf->rb_mws); spin_unlock(&buf->rb_mwlock); } |
