| 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: scandir - some dirs mostly contain subdirs - invert logic? |
| 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: 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 | TODO: aio_mincore? |
8 | TODO: aio_mincore? |
| 9 | TODO: getxattr etc.? |
9 | TODO: getxattr etc.? |
| 10 | TODO: F_DUPFD_CLOEXEC |
10 | TODO: F_DUPFD_CLOEXEC |
|
|
11 | TODO: emulation for splice? |
|
|
12 | TODO: eio_mmap|mlock|munmap|splice... |
|
|
13 | TODO: syncfs/sync windows: |
|
|
14 | TODO: F_SETPIPE_SZ, F_GETPIPE_SZ |
|
|
15 | TODO: posix_fallocate when flags=0 |
|
|
16 | http://stackoverflow.com/questions/65170/how-to-get-name-associated-with-open-handle/5286888#5286888 |
|
|
17 | http://blogs.msdn.com/b/adioltean/archive/2005/04/16/408947.aspx |
|
|
18 | http://msdn.microsoft.com/en-us/library/aa366789%28v=vs.85%29.aspx |
|
|
19 | http://msdn.microsoft.com/en-us/library/windows/desktop/aa366789%28v=vs.85%29.aspx |
|
|
20 | http://msdn.microsoft.com/en-us/library/windows/desktop/aa364425%28v=vs.85%29.aspx |
|
|
21 | http://msdn.microsoft.com/en-us/library/windows/desktop/aa364963%28v=vs.85%29.aspx |
|
|
22 | http://msdn.microsoft.com/en-us/library/windows/desktop/aa364996%28v=vs.85%29.aspx |
|
|
23 | http://msdn.microsoft.com/en-us/library/windows/desktop/aa364994%28v=vs.85%29.aspx |
|
|
24 | TODO: extra socket/tcp constants &c? |
|
|
25 | TODO: getrandom, GRND_NONBLOCK, GRND_NONBLOCK |
|
|
26 | TODO: http://lwn.net/Articles/593918/ SHMEM_SET_SEALS, SHMEM_GET_SEALS, SEAL_SHRINK, SEAL_GROW, SEAL_WRITE, int memfd_create(const char *name, u64 size, u64 flags);, MFD_CLOEXEC, int fd = open("/tmp", O_RDWR | O_TMPFILE | O_EXCL, S_IRWXU); |
|
|
27 | TODO: O_TMPFILE |
|
|
28 | TODO: FALLOC_FL_COLLAPSE_RANGE |
|
|
29 | TODO: FALLOC_FL_ZERO_RANGE |
|
|
30 | TODO: renameat RENAME_EXCHANGE, RENAME_NOREPLACE, RENAME_EXCHANGE |
|
|
31 | TODO: fcntl F_GETLKP/F_SETLKP/F_SETLKPW, http://lwn.net/Articles/586904/ |
|
|
32 | TODO: flink + AT_EMPTY_PATH |
|
|
33 | TODO: name_to_handle_At + open_by_handle_at = clone fds |
|
|
34 | |
|
|
35 | TODO: rewrite rmtree et al. to support working directories (also speed them up) |
|
|
36 | TODO: maybe IO::AIO leaks fds when requests are cancelled? maybe initialise result to -1? |
|
|
37 | TODO: aio_wd should use O_PATH on linux, due to lacking O_SEARCH (http://comments.gmane.org/gmane.linux.file-systems/33611) |
|
|
38 | http://www.openwall.com/lists/musl/2013/02/23/4 |
|
|
39 | |
|
|
40 | 4.33 Mon Jan 18 12:50:10 CET 2016 |
|
|
41 | - add IO::AIO::pipe2 function. |
|
|
42 | - added support for FALLOC_FL_COLLAPSE_RANGE and FALLOC_FL_ZERO_RANGE |
|
|
43 | constants. |
|
|
44 | - added support for O_TMPFILE and O_PATH constants. |
|
|
45 | - added support for MAP_FIXED, MAP_GROWSDOWN,MAP_32BIT, MAP_HUGETLB, MAP_STACK |
|
|
46 | consdtants, whether they can be sensibly used or not. |
|
|
47 | - use NO_INIT where applicable. |
|
|
48 | - update libecb. |
|
|
49 | - added stability canary support. |
|
|
50 | - updated linux super magic table to 4.3.3. |
|
|
51 | |
|
|
52 | 4.32 Wed Feb 11 20:32:11 CET 2015 |
|
|
53 | - replace off_t by STRLEN where appropriate, should not result in |
|
|
54 | user-visible changes. |
|
|
55 | - update ecb.h for C11 compatibility. |
|
|
56 | |
|
|
57 | 4.31 Tue Jun 3 03:29:27 CEST 2014 |
|
|
58 | - work around more 5.20 bugs. backwards compatibility my ass. |
|
|
59 | |
|
|
60 | 4.3 Fri Apr 11 06:22:38 CEST 2014 |
|
|
61 | - perl5porters broke Async::Interrupt, BDB, EV, IO::AIO, OpenCL |
|
|
62 | without warning by switching the meaning of USE_SOCKETS_AS_HANDLES |
|
|
63 | in 5.18. What's so attractive about giving a shit about backwards |
|
|
64 | compatibility - I will never understand. |
|
|
65 | |
|
|
66 | 4.2 Sat Jan 25 01:13:14 CET 2014 |
|
|
67 | - aio_group could corrupt memory because it didn't restore |
|
|
68 | the stack after req_submit. |
|
|
69 | - be more careful on (e.g. permission) errors in bin/treescan. |
|
|
70 | - work around changes in ExtUtils::MakeMaker. |
|
|
71 | - (libeio) implement aio_realpath for win32. |
|
|
72 | - (xthread) work around compile time bugs in ptw32. |
|
|
73 | - added IO::AIO::pipesize. |
|
|
74 | - (libecb) insignificant update. |
|
|
75 | |
|
|
76 | 4.19 Sun Jan 6 12:47:26 CET 2013 |
|
|
77 | - avoid endless loop in fiemap with some XFS files. |
|
|
78 | - in aio_rename and aio_rmdir, specialcase the case of [$wd, "."] |
|
|
79 | and call rename/rmdir instead of renameat/unlinkat. |
|
|
80 | |
|
|
81 | 4.18 Thu Oct 11 07:01:26 CEST 2012 |
|
|
82 | - fix unintended xthread_create by intentionalising it :) |
|
|
83 | |
|
|
84 | 4.17 Thu Oct 11 05:19:47 CEST 2012 |
|
|
85 | - rename aio_fallocate to aio_allocate, to match documentation. |
|
|
86 | - add list of linux fsid values to aio_statvfs docs. |
|
|
87 | - work around a bug in btrfs' FIEMAP ioctl implementation. |
|
|
88 | - work around AIX bug: statvfs.f_fsid is a struct, not unsigned long |
|
|
89 | as per unix spec. |
|
|
90 | |
|
|
91 | 4.16 Tue Aug 14 05:39:03 CEST 2012 |
|
|
92 | - aio_statvfs was wromgly marked for wd emulation, causing |
|
|
93 | it to malfunction for paths. |
|
|
94 | - fix a crash in aio_fiemap, when used on ranges without any |
|
|
95 | extents. |
|
|
96 | - work around linux kernel bug (at least in 3.2): kernel might |
|
|
97 | trash fiemap input arguments. |
|
|
98 | - work around linux kernel bug (at least in 3.2): kernel does not |
|
|
99 | set FIEMAP_EXTENT_LAST on last segment. |
|
|
100 | - work around linux kernel bug (at least in 3.2): kernel silently |
|
|
101 | truncates segment count if a file. |
|
|
102 | - make fh argument of IO::AIO::mmap optional, also add mmap/munmap |
|
|
103 | to quick overview. |
|
|
104 | - splice can corrupt data. |
|
|
105 | - (libeio) remove pread/pwrite emulation. |
|
|
106 | - do not grow mmaped scalars in aio_read. |
|
|
107 | - add FALLOC_FL_PUNCH_HOLE and document fallocate. |
|
|
108 | - provide pread/pwrite for win32, making it link again on native win32. |
|
|
109 | |
|
|
110 | 4.15 Tue Apr 10 06:59:00 CEST 2012 |
|
|
111 | - always include linux/types.h for fiemap, for compatibility to |
|
|
112 | ancient systems (Paul Howarth). |
|
|
113 | - experimental support for IO::AIO::splice and ::tee (no aio_...). |
|
|
114 | - provide SEEK_HOLE and SEEK_DATA, if available. |
|
|
115 | - work around (again!) an immensely stupid bug in RHEL, defining |
|
|
116 | autoconf macros in linux system headers (analysed by Paul Howarth). |
|
|
117 | |
|
|
118 | 4.14 Sat Apr 7 02:45:18 CEST 2012 |
|
|
119 | - fix stat structure usage on windows, which caused bogus stat results. |
|
|
120 | - (libeio) make readahead emulation behave more like actual readahead by never failing. |
|
|
121 | - new request aio_seek. |
|
|
122 | - new request aio_fiemap. |
|
|
123 | - autogenerate the #ifdef/#define 0 blocks for symbols we export. |
|
|
124 | |
|
|
125 | 4.12 Fri Dec 30 08:51:25 CET 2011 |
|
|
126 | - realpath would return a random value if the name was too long, |
|
|
127 | instead of -1. |
|
|
128 | - port to c89. |
| 11 | |
129 | |
| 12 | 4.11 Mon Oct 10 00:24:11 CEST 2011 |
130 | 4.11 Mon Oct 10 00:24:11 CEST 2011 |
| 13 | - libeio didn't compile on !linux (Paul Howarth). |
131 | - libeio didn't compile on !linux (Paul Howarth). |
| 14 | |
132 | |
| 15 | 4.1 Sun Oct 9 10:24:11 CEST 2011 |
133 | 4.1 Sun Oct 9 10:24:11 CEST 2011 |
