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| author |   Chuck Lever <chuck.lever@oracle.com> | 2020-01-03 11:57:04 -0500 |
|---|---|---|
| committer |   Anna Schumaker <Anna.Schumaker@Netapp.com> | 2020-01-15 10:54:32 -0500 |
| commit | b7ff0185e92a68e77da7edff38e124dfb25b079c (patch) | |
| tree | 7ebfd8a43115ef8fc9aed3ea1298f53c7fbc7492 /fs/nfs/write.c | |
| parent | xprtrdma: Destroy rpcrdma_rep when Receive is flushed (diff) | |
| download | wireguard-linux-b7ff0185e92a68e77da7edff38e124dfb25b079c.tar.xz wireguard-linux-b7ff0185e92a68e77da7edff38e124dfb25b079c.zip | |
xprtrdma: Destroy reps from previous connection instance
To safely get rid of all rpcrdma_reps from a particular connection
instance, xprtrdma has to wait until each of those reps is finished
being used. A rep may be backing the rq_rcv_buf of an RPC that has
just completed, for example.
Since it is safe to invoke rpcrdma_rep_destroy() only in the Receive
completion handler, simply mark reps remaining in the rb_all_reps
list after the transport is drained. These will then be deleted as
rpcrdma_post_recvs pulls them off the rep free list.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'fs/nfs/write.c')
0 files changed, 0 insertions, 0 deletions