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4b93dab36f
linux/net/sunrpc
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Chuck Lever 4b93dab36f xprtrdma: Add unique trace points for posting Local Invalidate WRs 
When adding frwr_unmap_async way back when, I re-used the existing
trace_xprtrdma_post_send() trace point to record the return code
of ib_post_send.

Unfortunately there are some cases where re-using that trace point
causes a crash. Instead, construct a trace point specific to posting
Local Invalidate WRs that will always be safe to use in that context,
and will act as a trace log eye-catcher for Local Invalidation.

Fixes: 847568942f ("xprtrdma: Remove fr_state")
Fixes: d8099feda4 ("xprtrdma: Reduce context switching due ... ")
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Tested-by: Bill Baker <bill.baker@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2019-10-24 10:30:39 -04:00
..
auth_gss NFS Client Updates for Linux 5.3 2019-09-26 12:20:14 -07:00
xprtrdma xprtrdma: Add unique trace points for posting Local Invalidate WRs 2019-10-24 10:30:39 -04:00
addr.c treewide: Add SPDX license identifier for missed files 2019-05-21 10:50:45 +02:00
auth_null.c SUNRPC: Add rpc_auth::au_ralign field 2019-02-14 11:48:36 -05:00
auth_unix.c SUNRPC: Use the client user namespace when encoding creds 2019-04-26 16:24:32 -04:00
auth.c treewide: Add SPDX license identifier for missed files 2019-05-21 10:50:45 +02:00
backchannel_rqst.c SUNRPC: Fix up backchannel slot table accounting 2019-07-18 01:12:59 -04:00
cache.c sunrpc: add a new cache_detail operation for when a cache is flushed 2019-08-19 11:00:39 -04:00
clnt.c SUNRPC: Eliminate log noise in call_reserveresult 2019-10-24 10:30:39 -04:00
debugfs.c NFS client updates for Linux 5.3 2019-07-18 14:32:33 -07:00
Kconfig SUNRPC: Drop redundant CONFIG_ from CONFIG_SUNRPC_DISABLE_INSECURE_ENCTYPES 2019-07-06 14:54:53 -04:00
Makefile SUNRPC: remove generic cred code. 2018-12-19 13:52:46 -05:00
netns.h
rpc_pipe.c new helper: get_tree_keyed() 2019-09-05 14:34:22 -04:00
rpcb_clnt.c treewide: Add SPDX license identifier for missed files 2019-05-21 10:50:45 +02:00
sched.c SUNRPC: RPC level errors should always set task->tk_rpc_status 2019-09-17 15:14:11 -04:00
socklib.c treewide: Add SPDX license identifier for missed files 2019-05-21 10:50:45 +02:00
stats.c Merge branch 'multipath_tcp' 2019-07-06 14:54:52 -04:00
sunrpc_syms.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
sunrpc.h sunrpc: whitespace fixes 2018-07-31 12:53:40 -04:00
svc_xprt.c nfs: fix out-of-date connectathon talk URL 2019-07-03 17:52:09 -04:00
svc.c sunrpc: clean up indentation issue 2019-09-25 11:13:12 -04:00
svcauth_unix.c treewide: Add SPDX license identifier for missed files 2019-05-21 10:50:45 +02:00
svcauth.c treewide: Add SPDX license identifier for missed files 2019-05-21 10:50:45 +02:00
svcsock.c treewide: Add SPDX license identifier for missed files 2019-05-21 10:50:45 +02:00
sysctl.c treewide: Add SPDX license identifier for missed files 2019-05-21 10:50:45 +02:00
timer.c treewide: Add SPDX license identifier for missed files 2019-05-21 10:50:45 +02:00
xdr.c SUNRPC: Rename xdr_buf_read_netobj to xdr_buf_read_mic 2019-09-20 15:15:24 -04:00
xprt.c SUNRPC: Add trace points to observe transport congestion control 2019-10-24 10:30:39 -04:00
xprtmultipath.c SUNRPC: Optimise transport balancing code 2019-07-18 14:43:52 -04:00
xprtsock.c SUNRPC: fix race to sk_err after xs_error_report 2019-10-10 16:14:28 -04:00