kernel_samsung_a53x/net/sunrpc
NeilBrown 0d86a30cbb SUNRPC: always treat sv_nrpools==1 as "not pooled"
[ Upstream commit 93aa619eb0b42eec2f3a9b4d9db41f5095390aec ]

Currently 'pooled' services hold a reference on the pool_map, and
'unpooled' services do not.
svc_destroy() uses the presence of ->svo_function (via
svc_serv_is_pooled()) to determine if the reference should be dropped.
There is no direct correlation between being pooled and the use of
svo_function, though in practice, lockd is the only non-pooled service,
and the only one not to use svo_function.

This is untidy and would cause problems if we changed lockd to use
svc_set_num_threads(), which requires the use of ->svo_function.

So change the test for "is the service pooled" to "is sv_nrpools > 1".

This means that when svc_pool_map_get() returns 1, it must NOT take a
reference to the pool.

We discard svc_serv_is_pooled(), and test sv_nrpools directly.

Signed-off-by: NeilBrown <neilb@suse.de>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-11-19 12:27:51 +01:00
..
auth_gss SUNRPC: Set rq_auth_stat in the pg_authenticate() callout 2024-11-19 12:27:45 +01:00
xprtrdma NFSD: Invoke svc_encode_result_payload() in "read" NFSD encoders 2024-11-19 12:27:20 +01:00
addr.c net: sunrpc: Fix an off by one in rpc_sockaddr2uaddr() 2024-11-19 08:44:57 +01:00
auth.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
auth_null.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
auth_unix.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
backchannel_rqst.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
cache.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
clnt.c sunrpc: fix NFSACL RPC retry on soft mount 2024-11-19 12:27:09 +01:00
debugfs.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
Kconfig Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
Makefile Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
netns.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
rpc_pipe.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
rpcb_clnt.c SUNRPC: Add an IS_ERR() check back to where it was 2024-11-18 11:43:19 +01:00
sched.c SUNRPC: Trace calls to .rpc_call_done 2024-11-19 12:27:47 +01:00
socklib.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
socklib.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
stats.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sunrpc.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sunrpc_syms.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
svc.c SUNRPC: always treat sv_nrpools==1 as "not pooled" 2024-11-19 12:27:51 +01:00
svc_xprt.c SUNRPC: Add svc_rqst_replace_page() API 2024-11-19 12:27:44 +01:00
svcauth.c SUNRPC: Add svc_rqst::rq_auth_stat 2024-11-19 12:27:45 +01:00
svcauth_unix.c SUNRPC: Set rq_auth_stat in the pg_authenticate() callout 2024-11-19 12:27:45 +01:00
svcsock.c SUNRPC: Rename svc_encode_read_payload() 2024-11-19 12:27:20 +01:00
sysctl.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
timer.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
xdr.c NFSD: Replace the internals of the READ_BUF() macro 2024-11-19 12:27:21 +01:00
xprt.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
xprtmultipath.c SUNRPC: Fix a suspicious RCU usage warning 2024-11-18 12:13:10 +01:00
xprtsock.c params: lift param_set_uint_minmax to common code 2024-11-19 12:27:09 +01:00