freebsd-skq/sys/fs/nfs
attilio 7ee4e910ce - For kernel compiled only with KDTRACE_HOOKS and not any lock debugging
option, unbreak the lock tracing release semantic by embedding
  calls to LOCKSTAT_PROFILE_RELEASE_LOCK() direclty in the inlined
  version of the releasing functions for mutex, rwlock and sxlock.
  Failing to do so skips the lockstat_probe_func invokation for
  unlocking.
- As part of the LOCKSTAT support is inlined in mutex operation, for
  kernel compiled without lock debugging options, potentially every
  consumer must be compiled including opt_kdtrace.h.
  Fix this by moving KDTRACE_HOOKS into opt_global.h and remove the
  dependency by opt_kdtrace.h for all files, as now only KDTRACE_FRAMES
  is linked there and it is only used as a compile-time stub [0].

[0] immediately shows some new bug as DTRACE-derived support for debug
in sfxge is broken and it was never really tested.  As it was not
including correctly opt_kdtrace.h before it was never enabled so it
was kept broken for a while.  Fix this by using a protection stub,
leaving sfxge driver authors the responsibility for fixing it
appropriately [1].

Sponsored by:	EMC / Isilon storage division
Discussed with:	rstone
[0] Reported by:	rstone
[1] Discussed with:	philip
2013-11-25 07:38:45 +00:00
..
nfs_commonacl.c Modify the NFSv4 client so that it can handle owner 2012-09-20 02:49:25 +00:00
nfs_commonkrpc.c - For kernel compiled only with KDTRACE_HOOKS and not any lock debugging 2013-11-25 07:38:45 +00:00
nfs_commonport.c Revamp the old NFS server's File Handle Affinity (FHA) code so that 2013-04-17 21:00:22 +00:00
nfs_commonsubs.c Fix an NFSv4.1 client specific case where a forced dismount would hang. 2013-11-09 21:24:56 +00:00
nfs_var.h Fix an NFSv4.1 client specific case where a forced dismount would hang. 2013-11-09 21:24:56 +00:00
nfs.h Remove most of the remaining sysctl name list macros. They were only 2013-08-26 18:16:05 +00:00
nfscl.h Move the NFSv4.1 client patches over from projects/nfsv4.1-client 2012-12-08 22:52:39 +00:00
nfsclstate.h Move the NFSv4.1 client patches over from projects/nfsv4.1-client 2012-12-08 22:52:39 +00:00
nfsdport.h Merge Capsicum overhaul: 2013-03-02 00:53:12 +00:00
nfskpiport.h Fix typos in macros. 2010-05-08 14:50:12 +00:00
nfsm_subs.h Revamp the old NFS server's File Handle Affinity (FHA) code so that 2013-04-17 21:00:22 +00:00
nfsport.h The r48589 promised to remove implicit inclusion of if_var.h soon. Prepare 2013-10-26 17:58:36 +00:00
nfsproto.h Move the NFSv4.1 client patches over from projects/nfsv4.1-client 2012-12-08 22:52:39 +00:00
nfsrvcache.h Fix several performance related issues in the new NFS server's 2013-08-14 21:11:26 +00:00
nfsrvstate.h This patch should fix handling of byte range locks locally 2010-03-30 23:11:50 +00:00
nfsv4_errstr.h Add the experimental nfs subtree to the kernel, that includes 2009-05-04 15:23:58 +00:00
rpcv2.h Add the experimental nfs subtree to the kernel, that includes 2009-05-04 15:23:58 +00:00
xdr_subs.h Add the experimental nfs subtree to the kernel, that includes 2009-05-04 15:23:58 +00:00