f4b5e8fb92
copyright update
2008-06-29 23:08:55 +00:00
c6e1991749
new: use tabulated logging; add ntfs_log_enter() and ntfs_log_leave()
...
and convert the most commonly used functions
2008-06-29 22:06:38 +00:00
a6ec7d343b
fix: multi-block allocation could allocate or free used blocks in certain
...
rare circumstances. Because FUSE write(2) size was restricted to 4 KB
until recently and the most widely used NTFS block size is also 4 KB thus
allocations were typically single block size therefore the bug wasn't
visible and couldn't be easily reproduced. However MFT allocations are
multi-block size and they could lead to data corruption typically in close
to full disk utilization.
2008-05-05 15:36:58 +00:00
4e85b2465d
fix 64-bitness printf format string compiler warnings (Jean-Pierre Andre)
2007-10-10 20:12:38 +00:00
2caeb1b4e4
max_empty_bit_range(): 30-50% speed up (David Fox)
2007-10-03 21:04:53 +00:00
a97c661efe
statfs optimization: O(1) free cluster calculation (David Fox, Szabolcs Szakacsits)
2007-09-12 20:51:06 +00:00
d70399e3c4
Scatter objects more far from each other to reduce disk fragmentation.
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This greatly helps multi GB size file write performance, especially after
writing tens of thousands smaller files.
2007-09-09 21:26:37 +00:00
2655455f74
fix trace logging
2007-07-08 15:02:49 +00:00
ac93f2c55c
performance: replaced cluster allocator to minimize file fragmentation
2007-03-17 01:58:39 +00:00
21351b1132
ntfs_cluster_set_zone_pos(): fix unused 'zone' variable warning
2007-01-09 21:00:21 +00:00
ba30abd0a4
fix "no previous prototype" warnings (Yuval)
2007-01-09 20:54:54 +00:00
6ef4ffde9b
ntfs_cluster_alloc(): scatter new and concurrent writes
2007-01-01 17:59:01 +00:00
a461c127d9
ntfs_cluster_alloc(): factor out codes related to positioning in zones
2007-01-01 17:35:58 +00:00
e85c1e47fd
ntfs_cluster_alloc(): log errors
2007-01-01 17:17:39 +00:00
31d7b6875f
ntfs_cluster_alloc(): use 512 bytes NTFS_LCNALLOC_BSIZE instead of 8kB
2007-01-01 17:12:04 +00:00
ba63b7daca
initial CVS import
2006-10-30 22:32:48 +00:00
szaka