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17 check-ins using file src/os.h version 8d92f87f
2013-03-23
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17:29 | Improve a comment in wal.c. No code changes. (check-in: 60b9f5e4 user: dan tags: experimental-mmap) | |
14:20 | Fix a case where a checkpoint operation could write to an invalid part of a memory mapped region. (check-in: 8dbe89d0 user: dan tags: experimental-mmap) | |
12:15 | In the winMremap VFS function, unmap the region prior to attempting to truncate the file. (check-in: 8870c4cc user: mistachkin tags: experimental-mmap) | |
10:09 | Do not unmap the mapped file region in winTruncate as there may be outstanding pointers to it. (check-in: f57a9c91 user: mistachkin tags: experimental-mmap) | |
09:56 | Preliminary changes to support the xMremap VFS method on Windows. (check-in: 75a85a1c user: mistachkin tags: experimental-mmap) | |
2013-03-22
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20:15 | Update wal mode tests so that they work with the mmap test permutation. (check-in: f7295872 user: dan tags: experimental-mmap) | |
19:56 | Fix a potential NULL-pointer dereference in btreeSwapOutMmap(). (check-in: e81ccdcd user: drh tags: experimental-mmap) | |
19:17 | Fix a case where the mapped part of a database file may be written during a backup operation. (check-in: c8d67aef user: dan tags: experimental-mmap) | |
18:20 | Allow the database file to be memory mapped in wal mode. (check-in: d190ddab user: dan tags: experimental-mmap) | |
17:46 | Add a fix for the assert() statements added by the previous commit. (check-in: 19345416 user: dan tags: experimental-mmap) | |
08:58 | Add assert statements to os_unix.c to ensure that any mapped region of the database file is not being read or written using the xRead() or xWrite() methods. (check-in: 765615f9 user: dan tags: experimental-mmap) | |
2013-03-21
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20:39 | Fix cases where xRead() was being used to read from a memory mapped part of the database file. (check-in: 5c9e9df2 user: dan tags: experimental-mmap) | |
20:00 | Avoid calling xRead() on a part of the database file that is memory mapped. (check-in: c8eac290 user: dan tags: experimental-mmap) | |
15:57 | Fix a problem when opening a write-transaction while there exist read-only b-tree cursors in mmap mode. (check-in: 32e0bbb7 user: dan tags: experimental-mmap) | |
14:47 | Do not use the Linux mremap() call. Use the same strategy for xMremap() as on OSX instead. (check-in: 5ed8ad78 user: dan tags: experimental-mmap) | |
2013-03-20
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18:25 | Optimize the xMremap method in os_unix.c some. (check-in: 9529ed88 user: dan tags: experimental-mmap) | |
14:26 | When possible, use memory mapping when appending new pages to a database file. (check-in: 14135da3 user: dan tags: experimental-mmap) | |