DEVEL153X-windows-scache-deletion-and-lock-verification-20080612

DEVEL153X-windows-scache-deletion-and-lock-verification-20080612

LICENSE MIT

Add lock assertions to various functions.

Obtain a missing lock around a call to cm_RemoveSCacheFromHashTable().

Correct an abstraction layer violation.  cm_scache_t objects should
be marked deleted in cm_Unlink() and cm_RemoveDir() and not in
smb_CloseFID().  Cleanup of deleted cm_scache_t objects should be
performed in cm_ReleaseSCache() when the reference count hits zero.

Prototype cm_AdjustScacheLRU() and re-implement it using osi_QAddH().

(cherry picked from commit 52490d7968c2008912ab0887bdcde7fbba43b837)