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| author | Chuck Lever <chuck.lever@oracle.com> | 2018-05-04 15:35:46 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-07-03 11:24:54 +0200 |
| commit | d097e5b5a1bc3cc601f11b61455210414c4f8b59 (patch) | |
| tree | 439ea060214433905aadeb99bb2a0be00dc81115 /drivers/mtd | |
| parent | 786c8d79f34f0c54d3f9028e994e397207ae769c (diff) | |
xprtrdma: Return -ENOBUFS when no pages are available
commit a8f688ec437dc2045cc8f0c89fe877d5803850da upstream.
The use of -EAGAIN in rpcrdma_convert_iovs() is a latent bug: the
transport never calls xprt_write_space() when more pages become
available. -ENOBUFS will trigger the correct "delay briefly and call
again" logic.
Fixes: 7a89f9c626e3 ("xprtrdma: Honor ->send_request API contract")
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Cc: stable@vger.kernel.org # 4.8+
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/mtd')
0 files changed, 0 insertions, 0 deletions