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Trond Myklebust d41f4d4dd7 SUNRPC: Partial revert of commit 6f9f17287e78 
commit ea7a1019d8baf8503ecd6e3ec8436dec283569e6 upstream.

The premise of commit 6f9f17287e78 ("SUNRPC: Mitigate cond_resched() in
xprt_transmit()") was that cond_resched() is expensive and unnecessary
when there has been just a single send.
The point of cond_resched() is to ensure that tasks that should pre-empt
this one get a chance to do so when it is safe to do so. The code prior
to commit 6f9f17287e78 failed to take into account that it was keeping a
rpc_task pinned for longer than it needed to, and so rather than doing a
full revert, let's just move the cond_resched.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-18 14:04:32 +01:00
..
auth_gss
SUNRPC: fix sign error causing rpcsec_gss drops
2021-10-13 10:04:24 +02:00
xprtrdma
SUNRPC/xprtrdma: Fix reconnection locking
2021-09-18 13:40:13 +02:00
addr.c
nfsd: don't alloc under spinlock in rpc_parse_scope_id
2021-11-18 14:04:22 +01:00
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
sunrpc: add missing newline when printing parameter 'auth_hashtable_size' by sysfs
2020-06-11 13:33:48 -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
sunrpc: raise kernel RPC channel buffer size
2020-10-20 13:21:30 -04:00
clnt.c
SUNRPC in case of backlog, hand free slots directly to waiting task
2021-06-03 09:00:37 +02:00
debugfs.c
net: sunrpc: Fix 'snprintf' return value check in 'do_xprt_debugfs'
2020-12-30 11:53:30 +01:00
Kconfig
SUNRPC: remove RC4-HMAC-MD5 support from KerberosV
2020-09-11 14:39:15 +10:00
Makefile
SUNRPC: remove generic cred code.
2018-12-19 13:52:46 -05:00
netns.h
…
rpc_pipe.c
sunrpc: destroy rpc_inode_cachep after unregister_filesystem
2020-07-17 13:12:44 -04:00
rpcb_clnt.c
SUNRPC: Replace rpcbind dprintk call sites with tracepoints
2020-09-21 10:21:09 -04:00
sched.c
SUNRPC: Should wake up the privileged task firstly.
2021-07-14 16:55:42 +02:00
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: convert everything to "struct proc_ops"
2020-02-04 03:05:26 +00:00
sunrpc_syms.c
sunrpc: check that domain table is empty at module unload.
2020-05-28 18:15:00 -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
NFSD: Repair misuse of sv_lock in 5.10.16-rt30.
2021-03-25 09:04:08 +01:00
svc.c
sunrpc: fix refcount leak for rpc auth modules
2021-03-25 09:04:08 +01:00
svcauth_unix.c
sunrpc: Remove unused function ip_map_update
2020-05-06 16:00:11 -04:00
svcauth.c
sunrpc: check that domain table is empty at module unload.
2020-05-28 18:15:00 -04:00
svcsock.c
SUNRPC: fix ternary sign expansion bug in tracing
2021-05-19 10:13:04 +02:00
sysctl.c
net/sunrpc: fix useless comparison in proc_do_xprt()
2020-11-08 16:28:25 -05:00
timer.c
treewide: Add SPDX license identifier for missed files
2019-05-21 10:50:45 +02:00
xdr.c
The one new feature this time, from Anna Schumaker, is READ_PLUS, which
2020-10-22 09:44:27 -07:00
xprt.c
SUNRPC: Partial revert of commit 6f9f17287e78
2021-11-18 14:04:32 +01:00
xprtmultipath.c
SUNRPC: Optimise transport balancing code
2019-07-18 14:43:52 -04:00
xprtsock.c
sunrpc: Fix return value of get_srcport()
2021-09-18 13:40:14 +02:00