linux-stable/net/sunrpc
Chuck Lever 423453bb50 svcrdma: Prevent page release when nothing was received
[ Upstream commit baf6d18b11 ]

I noticed that svc_rqst_release_pages() was still unnecessarily
releasing a page when svc_rdma_recvfrom() returns zero.

Fixes: a53d5cb064 ("svcrdma: Avoid releasing a page in svc_xprt_release()")
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-07-19 16:20:59 +02:00
..
auth_gss Revert "SUNRPC: Use RMW bitops in single-threaded hot paths" 2023-01-14 10:33:42 +01:00
xprtrdma svcrdma: Prevent page release when nothing was received 2023-07-19 16:20:59 +02:00
addr.c
auth.c NFS client updates for Linux 5.20 2022-08-10 14:04:32 -07:00
auth_null.c
auth_unix.c
backchannel_rqst.c NFS client updates for Linux 5.20 2022-08-10 14:04:32 -07:00
cache.c treewide: use prandom_u32_max() when possible, part 1 2022-10-11 17:42:55 -06:00
clnt.c SUNRPC: remove the maximum number of retries in call_bind_status 2023-05-11 23:03:35 +09:00
debugfs.c
fail.h
Kconfig
Makefile
netns.h
rpc_pipe.c
rpcb_clnt.c
sched.c SUNRPC: Don't change task->tk_status after the call to rpc_exit_task 2023-05-30 14:03:17 +01:00
socklib.c use less confusing names for iov_iter direction initializers 2023-02-09 11:28:04 +01:00
socklib.h
stats.c
sunrpc.h treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_149.RULE 2022-06-10 14:51:35 +02:00
sunrpc_syms.c
svc.c SUNRPC: Fix trace_svc_register() call site 2023-05-24 17:32:45 +01:00
svc_xprt.c SUNRPC: always free ctxt when freeing deferred request 2023-05-24 17:32:45 +01:00
svcauth.c
svcauth_unix.c sunrpc: only free unix grouplist after RCU settles 2023-04-13 16:55:23 +02:00
svcsock.c nfsd: fix double fget() bug in __write_ports_addfd() 2023-06-09 10:34:04 +02:00
sysctl.c
sysfs.c SUNRPC: Fix null-ptr-deref when xps sysfs alloc failed 2022-10-27 15:52:10 -04:00
sysfs.h
timer.c
xdr.c SUNRPC: Fix typo in xdr_buf_subsegment's kdoc comment 2022-09-26 14:02:47 -04:00
xprt.c Random number generator fixes for Linux 6.1-rc1. 2022-10-16 15:27:07 -07:00
xprtmultipath.c SUNRPC: Directly use ida_alloc()/free() 2022-10-03 11:26:36 -04:00
xprtsock.c SUNRPC: fix shutdown of NFS TCP client socket 2023-04-06 12:10:44 +02:00