--- IO-AIO/Changes 2008/04/12 23:34:15 1.139 +++ IO-AIO/Changes 2008/08/02 14:06:36 1.165 @@ -6,8 +6,64 @@ TODO: splice/tee/vmsplice/sync_file_range? (http://kerneltrap.org/node/6505 http://lwn.net/Articles/178199/) TODO: aio_fcntl, at least for file-locking +3.07 Sat Aug 2 16:06:13 CEST 2008 + - do not include LIBS in autoconf tests. + +3.06 Tue Jul 15 12:41:32 CEST 2008 + - move preadwritelock definition before it's first reference, + to make it compile again on broken platforms (they still exist) + or badly cofngiured perls (redhat...), reported by Rob Bloodgood. + +3.05 Thu Jun 19 23:23:52 CEST 2008 + - work around perl overriding readdir etc. with thread-unsafe + (sic!) versions. + +3.04 Wed Jun 18 01:35:38 CEST 2008 + - (libeio) fix eio_mknod, which confused it's arguments. + - (libeio) do not use readdir_r, as Ulrich Drepper pointed out that this + is stupid. + - (libeio) fix eio__readahead prototype, patch by Jost Krieger. + - (libeio) fix a bug that could potentially cause IO::AIO + not to get initialised properly. + +3.03 Thu May 29 05:33:30 CEST 2008 + - (libeio) correctly call pthread_attr_destroy (). + - (libeio) work around broken bsd headers once more. + - reduce shared library size again by not including wrappers. + - max_outstanding could cause poll to enter a busy-waiting loop. + - document the new IO::AIO::poll_cb result value. + +3.02 Mon May 12 02:32:02 CEST 2008 + - fix a memory leak on aio_readlink. + - bring back working fchmod. + - nop and busy now set result to 0. + - set errno to ENOMEM when allocation fails. + +3.01 Sun May 11 03:07:03 CEST 2008 + - (libeio) make it compile on systems without readahead or readdir_r. + - (libeio) improve configure check for readahead availability. + - do not try to link against -lrt. + - use a separate configure script for IO::AIO (not the libeio one). + +3.0 Sun May 11 00:57:14 CEST 2008 + - added bin/treescan to the distribution. + - switched to using libeio. + - LOTS OF INCOMPATIBLE CHANGES: + - remove signal functionality, it is not worth the effort. + - max_outstanding no longer returns the previous number of requests. + - poll_cb no longer returns number of requests. + +2.62 Sat Apr 26 13:59:33 CEST 2008 + - port to solaris perls configured for old posix + (analysed by Jost Krieger). + - keep a reference to the perl filehandle object in aio_close, + so it doesn't get closed prematurely, leading to ugly races. + +2.61 Wed Apr 16 18:45:02 CEST 2008 - fix treescan output duplication and improve output ordering. also display files given on the commandline. + - use a different algorithm for aio_close that is faster + and probably has even lower chances of blocking. - do our own stack memory management for threads - linux allocates outrageous amounts of VM (not so bad unless you use mlockall...), which severely limits the number of threads