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NeilBrown 4dc73c6791 NFSv4: keep state manager thread active if swap is enabled 
If we are swapping over NFSv4, we may not be able to allocate memory to
start the state-manager thread at the time when we need it.
So keep it always running when swap is enabled, and just signal it to
start.

This requires updating and testing the cl_swapper count on the root
rpc_clnt after following all ->cl_parent links.

Signed-off-by: NeilBrown <neilb@suse.de>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2022-03-13 12:59:35 -04:00
..
auth_gss
SUNRPC/auth: async tasks mustn't block waiting for memory
2022-03-13 12:59:35 -04:00
xprtrdma
SUNRPC: improve 'swap' handling: scheduling and PF_MEMALLOC
2022-03-13 12:59:35 -04:00
addr.c
nfsd: don't alloc under spinlock in rpc_parse_scope_id
2021-09-21 17:51:47 -04:00
auth_null.c
…
auth_unix.c
SUNRPC/auth: async tasks mustn't block waiting for memory
2022-03-13 12:59:35 -04:00
auth.c
NFS: discard NFS_RPC_SWAPFLAGS and RPC_TASK_ROOTCREDS
2022-03-13 12:59:35 -04:00
backchannel_rqst.c
The one new feature this time, from Anna Schumaker, is READ_PLUS, which
2020-10-22 09:44:27 -07:00
cache.c
proc: remove PDE_DATA() completely
2022-01-22 08:33:37 +02:00
clnt.c
NFSv4: keep state manager thread active if swap is enabled
2022-03-13 12:59:35 -04:00
debugfs.c
NFS Client Updates for Linux 5.15
2021-09-04 10:25:26 -07:00
fail.h
SUNRPC: Server-side disconnect injection
2021-08-20 13:50:33 -04:00
Kconfig
SUNRPC: remove RC4-HMAC-MD5 support from KerberosV
2020-09-11 14:39:15 +10:00
Makefile
sunrpc: Create a sunrpc directory under /sys/kernel/
2021-07-08 14:03:23 -04:00
netns.h
…
rpc_pipe.c
fsnotify: fix fsnotify hooks in pseudo filesystems
2022-01-24 14:17:02 +01:00
rpcb_clnt.c
SUNRPC: Convert GFP_NOFS to GFP_KERNEL
2022-02-25 18:50:12 -05:00
sched.c
SUNRPC: improve 'swap' handling: scheduling and PF_MEMALLOC
2022-03-13 12:59:35 -04:00
socklib.c
skb_copy_and_csum_bits(): don't bother with the last argument
2020-08-20 15:45:13 -04:00
socklib.h
SUNRPC: Refactor xs_sendpages()
2020-03-16 12:04:33 -04:00
stats.c
proc: remove PDE_DATA() completely
2022-01-22 08:33:37 +02:00
sunrpc_syms.c
sunrpc: add IDs to multipath
2021-07-08 14:03:23 -04:00
sunrpc.h
Replace HTTP links with HTTPS ones: NFS, SUNRPC, and LOCKD clients
2020-09-21 10:21:10 -04:00
svc_xprt.c
Highlights:
2022-01-16 07:42:58 +02:00
svc.c
lockd: use svc_set_num_threads() for thread start and stop
2021-12-13 13:42:58 -05:00
svcauth_unix.c
SUNRPC: Set rq_auth_stat in the pg_authenticate() callout
2021-08-10 14:18:35 -04:00
svcauth.c
SUNRPC: Add svc_rqst::rq_auth_stat
2021-08-10 14:18:35 -04:00
svcsock.c
SUNRPC: fix ternary sign expansion bug in tracing
2021-04-22 11:02:28 -04:00
sysctl.c
net/sunrpc: fix useless comparison in proc_do_xprt()
2020-11-08 16:28:25 -05:00
sysfs.c
SUNRPC: lock against ->sock changing during sysfs read
2022-02-08 09:14:26 -05:00
sysfs.h
SUNRPC: take a xprt offline using sysfs
2021-07-08 14:03:24 -04:00
timer.c
treewide: Add SPDX license identifier for missed files
2019-05-21 10:50:45 +02:00
xdr.c
SUNRPC: xdr_stream_subsegment() must handle non-zero page_bases
2021-10-02 16:10:01 -04:00
xprt.c
SUNRPC: improve 'swap' handling: scheduling and PF_MEMALLOC
2022-03-13 12:59:35 -04:00
xprtmultipath.c
SUNRPC keep track of number of transports to unique addresses
2021-08-27 16:36:53 -04:00
xprtsock.c
SUNRPC: improve 'swap' handling: scheduling and PF_MEMALLOC
2022-03-13 12:59:35 -04:00