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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/sync_file_range? (http://kerneltrap.org/node/6505 http://lwn.net/Articles/178199/) |
6 | TODO: splice/tee/vmsplice/sync_file_range? (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 | 2.61 Wed Apr 16 18:45:02 CEST 2008 |
9 | - fix treescan output duplication and improve output ordering. |
10 | - fix treescan output duplication and improve output ordering. |
10 | also display files given on the commandline. |
11 | also display files given on the commandline. |
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12 | - use a different algorithm for aio_close that is faster |
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13 | and probably has even lower chances of blocking. |
11 | - do our own stack memory management for threads - linux |
14 | - do our own stack memory management for threads - linux |
12 | allocates outrageous amounts of VM (not so bad unless you |
15 | allocates outrageous amounts of VM (not so bad unless you |
13 | use mlockall...), which severely limits the number of threads |
16 | use mlockall...), which severely limits the number of threads |
14 | on 32-bit arches: stack size is the larger of PTHREAD_STACK_MIN |
17 | on 32-bit arches: stack size is the larger of PTHREAD_STACK_MIN |
15 | and 4096 * sizeof (long) (usually this is 16..64k). |
18 | and 4096 * sizeof (long) (usually this is 16..64k). |