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Tag:V5.5

This merge includes an MDCACHE LRU change that hopefully averts a crash.

Also includes another crash fix and a data integrity fix.

Please update to this release from any previous V5.x as soon as possible.

Merge Highlights

* Add config param to disable NLM4PROC_SHARE and NLM4PROC_UNSHARE

* Add config param Cache_FDs and use it in the same way as in ibm2.5 code

* MDCACHE: change entry LRU unref to use PTHREAD_MUTEX_dec_int32_t_and_lock

* Validate client_record before using it.

* Fixing data integrity issue found during performance test.

* Fixed crash during readdir of PSEUDO folder.

Signed-off-by: Frank S. Filz <ffilzlnx@mindspring.com>

Contents:

37d5ae6b1 Frank S. Filz V5.5

9ba3fd15f Kaleb S. KEITHLEY revert IBM-specific winbind magic

b9df6a94f Gaurav Sharma Fixed crash during readdir of PSEUDO folder.

a47e91a86 Gaurav Sharma Fixing data integrity issue found during performance test.

0ae32a146 Malahal Naineni Validate client_record before using it.

d691d8218 Frank S. Filz MDCACHE: change entry LRU unref to use PTHREAD_MUTEX_dec_int32_t_and_lock

7180f8160 Frank S. Filz Add config param Cache_FDs and use it in the same way as in ibm2.5 code

71bcc2148 Malahal Naineni Add config param to disable NLM4PROC_SHARE and NLM4PROC_UNSHARE