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NFS: Trace short NFS READs
authorChuck Lever <chuck.lever@oracle.com>
Tue, 12 May 2020 21:14:05 +0000 (17:14 -0400)
committerAnna Schumaker <Anna.Schumaker@Netapp.com>
Thu, 11 Jun 2020 17:33:48 +0000 (13:33 -0400)
commit591438a7ca68d06657b83fd44fecbb0924153094
treedd9a5624886b345343acc040013dddd7047529c6tree | snapshot
parent397cdbf657b74c9ff37a621bd3a447a6a74db475commit | diff
NFS: Trace short NFS READs

A short read can generate an -EIO error without there being an error
on the wire. This tracepoint acts as an eyecatcher when there is no
obvious I/O error.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
fs/nfs/nfstrace.h diff | blob | history
fs/nfs/read.c diff | blob | history
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