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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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b4b9d2ccf0
It's possible to get a dump of the RPC task queue by writing a value to
/proc/sys/sunrpc/rpc_debug. If you write any value to that file, you get
a dump of the RPC client task list into the log buffer. This is a rather
inconvenient interface however, and makes it hard to get immediate info
about the task queue.
Add a new directory hierarchy under debugfs:
sunrpc/
rpc_clnt/
<clientid>/
Within each clientid directory we create a new "tasks" file that will
dump info similar to what shows up in the log buffer, but with a few
small differences -- we avoid printing raw kernel addresses in favor of
symbolic names and the XID is also displayed.
Signed-off-by: Jeff Layton <jlayton@primarydata.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
21 lines
570 B
Makefile
21 lines
570 B
Makefile
#
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# Makefile for Linux kernel SUN RPC
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#
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obj-$(CONFIG_SUNRPC) += sunrpc.o
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obj-$(CONFIG_SUNRPC_GSS) += auth_gss/
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obj-y += xprtrdma/
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sunrpc-y := clnt.o xprt.o socklib.o xprtsock.o sched.o \
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auth.o auth_null.o auth_unix.o auth_generic.o \
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svc.o svcsock.o svcauth.o svcauth_unix.o \
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addr.o rpcb_clnt.o timer.o xdr.o \
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sunrpc_syms.o cache.o rpc_pipe.o \
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svc_xprt.o
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sunrpc-$(CONFIG_SUNRPC_DEBUG) += debugfs.o
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sunrpc-$(CONFIG_SUNRPC_BACKCHANNEL) += backchannel_rqst.o bc_svc.o
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sunrpc-$(CONFIG_PROC_FS) += stats.o
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sunrpc-$(CONFIG_SYSCTL) += sysctl.o
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