| 1 | Revision history for IO::AIO |
1 | Revision history for IO::AIO |
| 2 | |
2 | |
| 3 | TODO: better autoconf.pm that can return LIBS etc. |
3 | TODO: better autoconf.pm that can return LIBS etc. |
| 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: fix setsig |
|
|
| 7 | 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 |
| 8 | |
8 | |
| 9 | 2.6 |
9 | - (libeio) correctly call pthread_attr_destroy (). |
|
|
10 | |
|
|
11 | 3.02 Mon May 12 02:32:02 CEST 2008 |
|
|
12 | - fix a memory leak on aio_readlink. |
|
|
13 | - bring back working fchmod. |
|
|
14 | - nop and busy now set result to 0. |
|
|
15 | - set errno to ENOMEM when allocation fails. |
|
|
16 | |
|
|
17 | 3.01 Sun May 11 03:07:03 CEST 2008 |
|
|
18 | - (libeio) make it compile on systems without readahead or readdir_r. |
|
|
19 | - (libeio) improve configure check for readahead availability. |
|
|
20 | - do not try to link against -lrt. |
|
|
21 | - use a separate configure script for IO::AIO (not the libeio one). |
|
|
22 | |
|
|
23 | 3.0 Sun May 11 00:57:14 CEST 2008 |
|
|
24 | - added bin/treescan to the distribution. |
|
|
25 | - switched to using libeio. |
|
|
26 | - LOTS OF INCOMPATIBLE CHANGES: |
|
|
27 | - remove signal functionality, it is not worth the effort. |
|
|
28 | - max_outstanding no longer returns the previous number of requests. |
|
|
29 | - poll_cb no longer returns number of requests. |
|
|
30 | |
|
|
31 | 2.62 Sat Apr 26 13:59:33 CEST 2008 |
|
|
32 | - port to solaris perls configured for old posix |
|
|
33 | (analysed by Jost Krieger). |
|
|
34 | - keep a reference to the perl filehandle object in aio_close, |
|
|
35 | so it doesn't get closed prematurely, leading to ugly races. |
|
|
36 | |
|
|
37 | 2.61 Wed Apr 16 18:45:02 CEST 2008 |
|
|
38 | - fix treescan output duplication and improve output ordering. |
|
|
39 | also display files given on the commandline. |
|
|
40 | - use a different algorithm for aio_close that is faster |
|
|
41 | and probably has even lower chances of blocking. |
|
|
42 | - do our own stack memory management for threads - linux |
|
|
43 | allocates outrageous amounts of VM (not so bad unless you |
|
|
44 | use mlockall...), which severely limits the number of threads |
|
|
45 | on 32-bit arches: stack size is the larger of PTHREAD_STACK_MIN |
|
|
46 | and 4096 * sizeof (long) (usually this is 16..64k). |
|
|
47 | |
|
|
48 | 2.6 Sun Mar 30 08:28:11 CEST 2008 |
| 10 | - added aio_sync. |
49 | - added aio_sync. |
|
|
50 | - added aio_pathsync. |
|
|
51 | - fix prototypes of (void) functions. |
| 11 | |
52 | |
| 12 | 2.51 Sat Oct 6 16:04:54 CEST 2007 |
53 | 2.51 Sat Oct 6 16:04:54 CEST 2007 |
| 13 | - perlio isn't generally threadsafe, so aio_close could not work reliably. |
54 | - perlio isn't generally threadsafe, so aio_close could not work reliably. |
| 14 | aio_close now tries a safe hack that might not be that asynchronous |
55 | aio_close now tries a safe hack that might not be that asynchronous |
| 15 | (see the manpage for details). |
56 | (see the manpage for details). |
