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| 4 | TODO: aio_cptree/mvtree |
4 | TODO: aio_cptree/mvtree |
| 5 | TODO: reduce condvar fairness: schedule hot-cache-threads first? |
5 | TODO: reduce condvar fairness: schedule hot-cache-threads first? |
| 6 | TODO: splice/tee/vmsplice? (http://kerneltrap.org/node/6505 http://lwn.net/Articles/178199/) |
6 | TODO: splice/tee/vmsplice? (http://kerneltrap.org/node/6505 http://lwn.net/Articles/178199/) |
| 7 | TODO: aio_fcntl, at least for file-locking |
7 | TODO: aio_fcntl, at least for file-locking |
| 8 | |
8 | |
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9 | - avoid some degenerate sorting cases on systems without d_ino, |
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10 | or when the dentries are mostly sorted by inode already (common |
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11 | with freshly unpacked tarfiles for example). |
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12 | - correctly sort dirs by inodes only if we have perfect type |
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13 | knowledge and DIRS_FIRST is used. |
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14 | - speed up directory entry sorting further by some 20%. |
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15 | |
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16 | 3.23 Sat Jun 13 16:57:58 CEST 2009 |
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17 | - fix off-by-one bug in aio_readdir that was introduced in the |
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18 | rushed 3.22 release. |
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19 | |
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20 | 3.22 Sat Jun 13 15:32:40 CEST 2009 |
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21 | - speed up readdirx sort algorithm slightly. |
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22 | - bin/treescan was missing from distro tarball. |
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23 | |
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24 | 3.21 Fri Jun 12 18:45:53 CEST 2009 |
| 9 | - new options --dirs and --files for treescan. |
25 | - new options --dirs and --files for treescan. |
| 10 | - install bin/treescan by default. |
26 | - install bin/treescan by default. |
| 11 | - (libeio) aio_readdir can now be cancelled while executing. |
27 | - (libeio) aio_readdir can now be cancelled while executing. |
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28 | - fix a printf format string for 64 bit systems (could lead |
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29 | to problems on big endian 64 bit systems). |
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30 | - do not use qsort() but our own algorithm: glibc initialises |
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31 | the whole locale and I/O subsystem inside qsort, causing |
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32 | a stack overflow on 32 bit machines. The new sort uses much less |
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33 | stack and is more than twice as fast in typical situations. |
| 12 | |
34 | |
| 13 | 3.2 Sun Jun 7 20:30:05 CEST 2009 |
35 | 3.2 Sun Jun 7 20:30:05 CEST 2009 |
| 14 | - (libeio) pwrite emulation was even more flawed than intended and did |
36 | - (libeio) pwrite emulation was even more flawed than intended and did |
| 15 | not restore the file offset. |
37 | not restore the file offset. |
| 16 | - add aio_readdirx, which can return inode and filetype and sort |
38 | - add aio_readdirx, which can return inode and filetype and sort |
