fix VREFCOUNT macro for XBSD
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and everything else.
further work
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This delta was composed from multiple commits as part of the CVS->Git migration.
The checkin message with each commit was inconsistent.
The following are the additional commit messages.
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ifaddr/ifnet compat macros for older versions, and clean up afs_server interface ot use it.
fix vnode_isinuse macros
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further work
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further work
FIXES 18467
The security module "afs_dynamic_auth" can get VERY slow if trying to
authenticate against a user in a large NIS password file. This happens
because it "replaces" getpwnam with code which loops through the
"passwd" file.
this 1) makes external programs use the "real"
getpwnam, and 2) changes the internal routine afs_getpwnam_int to use
getpwnam instead of iterating.
FIXES 18588
when the callback for a directory is broken the children of this vnode
are not invalidated as well. so VerifyVCache() always believes these
vnodes to be up to date since they will still have the CStatd flag.
perhaps breaking the callback on a directory should also clear CStatd
on children vnodes?
this isnt a problem for other operating system which go through the
dnlc which does purge the children entries for the vnode in question
during ClearCallBack().
since d_revalidate now avoids the dnlc (and afs_lookup) the following
patch tracks the parent vnode's DataVersion (just the lower half really
but this should be sufficient) in d_time. if the parent has changed
then the dentry is flagged as neededing updated.
1.3.8201
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1.3.8201 (do it right this time)
1.3.8201
====================
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====================
remove AFS Gateway option
split for rw/ro dcaches to allow portion of cache to be dedicated
====================
This delta was composed from multiple commits as part of the CVS->Git migration.
The checkin message with each commit was inconsistent.
The following are the additional commit messages.
====================
update
cm_EndCallbackGrantingCall contained a race condition due to the release
of the cm_callbackLock in the middle of the for() loop. The race was
removed by optimizing out the call to cm_CallbackNotifyChange(). There
is no reason this needed to be called once per callback revoke in the
list.
FIXES 17805
here's a patch that reduces the overhead of transfers
between the local and global free packet queues. The old algorithm was
O(n) in the number of store instructions -- 7 per rx_packet. I've added
some bulk transfer macros to the rx_queue package. Now, the number of
store instructions is O(1) -- 6 total. This should help reduce bus
contention and cache line invalidates on SMPs.
