4 Commits

Author	SHA1	Message	Date
janwas	920795fd85	file_cache: add refcounting to ExtantBufMgr (required for correctness) ... This was SVN commit r3473.	2006-02-04 23:32:01 +00:00
janwas	d11fcc8257	file_cache: bugfix in CacheAllocator ... hook up file_stats; implemented stats_dump (gives somewhat detailed report at exit) This was SVN commit r3448.	2006-01-31 07:48:32 +00:00
janwas	e07622b56a	Cache: implement meat of landlord algorithm and add remove() ... allocators: add freelist capability to Bucket; add provision for variable XOR fixed size allocs archive: re-tag file buffers if reading uncompressed from archive; improve LFH fixup logic file_cache: add cache line invalidation; lock down pages (readonly) when IO finished file_io: cleanup+docs; properly cut off at EOF without breaking alignment. file_stats: add seek accounting (WIP) vfs_optimizer: also record file_buf_free in the trace. initial implementation of archive builder (WIP) zip: lfh_fixup now more efficient (does not involve buffer manager - instead it grabs LFH from temp blocks) tex: plug FileIOBuf leak. avoid writing to tex.hm because that is a read-only file_buf. This was SVN commit r3428.	2006-01-28 22:19:42 +00:00
janwas	4a508c6b87	all lib/res/file headers included in file_internal.h ... split stats into separate file; different call mechanism; add lots of stats (WIP) This was SVN commit r3424.	2006-01-25 07:21:45 +00:00