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path: root/fs/nfs/nfs4trace.h (follow)
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* NFS: Fix a tracepoint NULL-pointer dereferenceAnna Schumaker2015-10-071-1/+1
| | | | | | | | | | | Running xfstest generic/013 with the tracepoint nfs:nfs4_open_file enabled produces a NULL-pointer dereference when calculating fileid and filehandle of the opened file. Fix this by checking if state is NULL before trying to use the inode pointer. Reported-by: Olga Kornievskaia <aglo@umich.edu> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com> Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
* NFSv4: Add a tracepoint for CB_LAYOUTRECALLTrond Myklebust2015-08-251-0/+1
| | | | | | Only support for single file layoutrecall for now. Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
* NFSv4: Add a tracepoint for CB_GETATTRTrond Myklebust2015-08-251-0/+59
| | | | Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
* NFSv4.1/pnfs: Add a tracepoint for return-on-close eventsTrond Myklebust2015-08-251-0/+1
| | | | | | Allow tracing of return-on-close. Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
* VFS: normal filesystems (and lustre): d_inode() annotationsDavid Howells2015-04-151-2/+2
| | | | | | | that's the bulk of filesystem drivers dealing with inodes of their own Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* nfs: merge nfs_pgio_data into _headerWeston Andros Adamson2014-06-251-14/+14
| | | | | | | | | | | | struct nfs_pgio_data only exists as a member of nfs_pgio_header, but is passed around everywhere, because there used to be multiple _data structs per _header. Many of these functions then use the _data to find a pointer to the _header. This patch cleans this up by merging the nfs_pgio_data structure into nfs_pgio_header and passing nfs_pgio_header around instead. Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Weston Andros Adamson <dros@primarydata.com> Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
* NFS: Create a common read and write data structAnna Schumaker2014-05-291-4/+4
| | | | | | | | At this point, the only difference between nfs_read_data and nfs_write_data is the write verifier. Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com> Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
* NFSv4.1: Add tracepoints for debugging test_stateid eventsTrond Myklebust2013-08-221-0/+49
| | | | | | Add tracepoints to detect issues with the TEST_STATEID operation. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NFSv4.1: Add tracepoints for debugging slot table operationsTrond Myklebust2013-08-221-0/+139
| | | | | | | Add tracepoints to nfs41_setup_sequence and nfs41_sequence_done to track session and slot table state changes. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NFSv4.1: Add tracepoints for debugging layoutget/return/commitTrond Myklebust2013-08-221-0/+55
| | | | Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NFSv4: Add tracepoints for debugging reads and writesTrond Myklebust2013-08-221-0/+154
| | | | | | | Set up tracepoints to track read, write and commit, as well as pNFS reads and writes and commits to the data server. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NFSv4: Add tracepoints for debugging getattrTrond Myklebust2013-08-221-0/+69
| | | | Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NFSv4: Add tracepoints for debugging the idmapperTrond Myklebust2013-08-221-0/+46
| | | | | | Add tracepoints to help debug uid/gid mappings to username/group. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NFSv4: Add tracepoints for debugging delegationsTrond Myklebust2013-08-221-0/+72
| | | | | | | Set up tracepoints to track when delegations are set, reclaimed, returned by the client, or recalled by the server. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NFSv4: Add tracepoints for debugging renameTrond Myklebust2013-08-221-0/+43
| | | | | | Add tracepoints to debug renames. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NFSv4: Add tracepoints for debugging inode manipulationsTrond Myklebust2013-08-221-0/+51
| | | | | | | | Set up basic tracepoints for debugging NFSv4 setattr, access, readlink, readdir, get_acl set_acl get_security_label, and set_security_label. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NFSv4: Add tracepoints for debugging lookup/create operationsTrond Myklebust2013-08-221-0/+50
| | | | | | | Set up basic tracepoints for debugging NFSv4 lookup, unlink/remove, symlink, mkdir, mknod, fs_locations and secinfo. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NFSv4: Add tracepoints for debugging file lockingTrond Myklebust2013-08-221-0/+75
| | | | | | Set up basic tracepoints for debugging NFSv4 file lock/unlock Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NFSv4: Add tracepoints for debugging file openTrond Myklebust2013-08-221-0/+125
| | | | | | Set up basic tracepoints for debugging NFSv4 file open/close Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NFSv4: Add tracepoints for debugging state management problemsTrond Myklebust2013-08-221-0/+220
Set up basic tracepoints for debugging client id creation/destruction and session creation/destruction. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
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