Sir Richard 23c3e742d9 [NTOS]: Fix a very stupid bug which made any machine with less than 52GB of RAM appear as a "Small memory machine" (instead of 13MB).
[NTOS]: Initialize MmTotalCommitLimit, MmTotalCommitLimitMaximum for consistency.
[NTOS]: Initialize and honor MmAllocationFragment value from registry, or from defaults.
[NTOS]: Initialize the system cache working set pushlock.
[NTOS]: Implement Mi(Un)Lock(Process)WorkingSet inlines to handle the various scenarios. Replace broken/hacky code that was in the system loader, fault handler, and VM deletion paths with the correct macros. No locking is done yet as ReactOS' MAREA implementation overloads the Vm field in EPROCESS, but the correct APC blockings and state transitions are done.
[NTOS]: Add another helper from symbols, MI_IS_PAGE_TABLE_OR_HYPER_ADDRESS, and use it instead of the math-by-hand.
[NTOS]: Add MM_IS_ANY_LOCK_HELD and MI_WS_OWNER to help out the new working let locking inlines (names taken from symbols).
[NTOS]: Add _1GB helper for large-memory checks. Also define _1KB as "1024u". The "u" makes GCC not complain when sizes reach >= 2GB, because GCC will interpret the integer literals as "signed", even if the final calculated value is in an unsigned variable.

svn path=/trunk/; revision=48187
2010-07-22 18:26:04 +00:00
2010-07-22 09:20:35 +00:00
S
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A free Windows-compatible Operating System
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