ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/IO-AIO/Changes
(Generate patch)

Comparing IO-AIO/Changes (file contents):
Revision 1.296 by root, Sat Jun 2 20:13:52 2012 UTC vs.
Revision 1.337 by root, Fri Jun 23 03:23:19 2017 UTC

1Revision history for IO::AIO 1Revision history for IO::AIO
2 2
3TODO: scandir - some dirs mostly contain subdirs - invert logic?
3TODO: aio_cptree/mvtree 4TODO: aio_cptree/mvtree
4TODO: reduce condvar fairness: schedule hot-cache-threads first? 5TODO: reduce condvar fairness: schedule hot-cache-threads first?
5TODO: vmsplice? (http://kerneltrap.org/node/6505 http://lwn.net/Articles/178199/) 6TODO: vmsplice? (http://kerneltrap.org/node/6505 http://lwn.net/Articles/178199/)
6TODO: aio_fcntl, at least for file-locking 7TODO: aio_fcntl, at least for file-locking
7TODO: aio_mincore? 8TODO: aio_mincore?
8TODO: getxattr etc.? 9TODO: getxattr etc.?
9TODO: F_DUPFD_CLOEXEC 10TODO: F_DUPFD_CLOEXEC
10TODO: emulation for splice? 11TODO: emulation for splice?
12TODO: eio_mmap|mlock|munmap|splice...
13TODO: syncfs/sync windows:
14TODO: F_SETPIPE_SZ, F_GETPIPE_SZ
15TODO: posix_fallocate when flags=0
16http://stackoverflow.com/questions/65170/how-to-get-name-associated-with-open-handle/5286888#5286888
17http://blogs.msdn.com/b/adioltean/archive/2005/04/16/408947.aspx
18http://msdn.microsoft.com/en-us/library/aa366789%28v=vs.85%29.aspx
19http://msdn.microsoft.com/en-us/library/windows/desktop/aa366789%28v=vs.85%29.aspx
20http://msdn.microsoft.com/en-us/library/windows/desktop/aa364425%28v=vs.85%29.aspx
21http://msdn.microsoft.com/en-us/library/windows/desktop/aa364963%28v=vs.85%29.aspx
22http://msdn.microsoft.com/en-us/library/windows/desktop/aa364996%28v=vs.85%29.aspx
23http://msdn.microsoft.com/en-us/library/windows/desktop/aa364994%28v=vs.85%29.aspx
24TODO: extra socket/tcp constants &c?
25TODO: getrandom, GRND_NONBLOCK, GRND_NONBLOCK
26TODO: 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);
27TODO: O_TMPFILE
28TODO: renameat2 RENAME_EXCHANGE, RENAME_NOREPLACE, RENAME_EXCHANGE
29TODO: fcntl F_GETLKP/F_SETLKP/F_SETLKPW, http://lwn.net/Articles/586904/
30TODO: linkat + AT_EMPTY_PATH
31TODO: name_to_handle_At + open_by_handle_at = clone fds
32TODO: lchown
33TODO: mount/umount2/MS_* flags
11 34
35TODO: rewrite rmtree et al. to support working directories (also speed them up)
36TODO: maybe IO::AIO leaks fds when requests are cancelled? maybe initialise result to -1?
37TODO: 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
39TODO: aio_fcntl/ioctl test.
40TODO: copy_file_range, copy_file_range
41TODO: FIDEDUPERANGE, file_ioctl.c
42TODO: mincore
43TODO: SOCK_CLOEXEc etc.
44
45 - add MADV_FREE constant.
46 - add a bunch of (mostly linux-specific) constants for use in ioctls
47 (see aio_ioctl docs).
48 - treescan now has a proper manpage and useful --help output.
49 - new option --sync in treescan, to sync everything in a subtree.
50 - changed default for aio_msync flags to MSYNC_SYNC.
51 - document offset/length behaviour of mprotect/madvise.
52 - support linux's renameat2 (via aio_rename2).
53 - add aio_rename2, an aio_rename with flags.
54
554.34 Sun May 1 19:18:24 CEST 2016
56 - def0.h was not properly generated during previous release, causing
57 compile errors on various platforms.
58 - major/minor were accidentally switched (reported by Alexander Lishenyuk).
59 - removed duplicate definition of MAP_HUGETLB, that was found due to
60 a bug in Perl::Tidy (testcase by alaska332@gmail.com).
61 - added (untested!) aio_fcntl, aio_ioctl requests.
62 - (libeio) names set via prctl are truncated to 15 chars + nul, not 16,
63 as manpages-dev originally claimed.
64
654.33 Mon Jan 18 12:50:10 CET 2016
66 - add IO::AIO::pipe2 function.
67 - added support for FALLOC_FL_COLLAPSE_RANGE and FALLOC_FL_ZERO_RANGE
68 constants.
69 - added support for O_TMPFILE and O_PATH constants.
70 - added support for MAP_FIXED, MAP_GROWSDOWN,MAP_32BIT, MAP_HUGETLB, MAP_STACK
71 consdtants, whether they can be sensibly used or not.
72 - use NO_INIT where applicable.
73 - update libecb.
74 - added stability canary support.
75 - updated linux super magic table to 4.3.3.
76
774.32 Wed Feb 11 20:32:11 CET 2015
78 - replace off_t by STRLEN where appropriate, should not result in
79 user-visible changes.
80 - update ecb.h for C11 compatibility.
81
824.31 Tue Jun 3 03:29:27 CEST 2014
83 - work around more 5.20 bugs. backwards compatibility my ass.
84
854.3 Fri Apr 11 06:22:38 CEST 2014
86 - perl5porters broke Async::Interrupt, BDB, EV, IO::AIO, OpenCL
87 without warning by switching the meaning of USE_SOCKETS_AS_HANDLES
88 in 5.18. What's so attractive about giving a shit about backwards
89 compatibility - I will never understand.
90
914.2 Sat Jan 25 01:13:14 CET 2014
92 - aio_group could corrupt memory because it didn't restore
93 the stack after req_submit.
94 - be more careful on (e.g. permission) errors in bin/treescan.
95 - work around changes in ExtUtils::MakeMaker.
96 - (libeio) implement aio_realpath for win32.
97 - (xthread) work around compile time bugs in ptw32.
98 - added IO::AIO::pipesize.
99 - (libecb) insignificant update.
100
1014.19 Sun Jan 6 12:47:26 CET 2013
102 - avoid endless loop in fiemap with some XFS files.
103 - in aio_rename and aio_rmdir, specialcase the case of [$wd, "."]
104 and call rename/rmdir instead of renameat/unlinkat.
105
1064.18 Thu Oct 11 07:01:26 CEST 2012
107 - fix unintended xthread_create by intentionalising it :)
108
1094.17 Thu Oct 11 05:19:47 CEST 2012
110 - rename aio_fallocate to aio_allocate, to match documentation.
111 - add list of linux fsid values to aio_statvfs docs.
112 - work around a bug in btrfs' FIEMAP ioctl implementation.
113 - work around AIX bug: statvfs.f_fsid is a struct, not unsigned long
114 as per unix spec.
115
1164.16 Tue Aug 14 05:39:03 CEST 2012
117 - aio_statvfs was wromgly marked for wd emulation, causing
118 it to malfunction for paths.
119 - fix a crash in aio_fiemap, when used on ranges without any
120 extents.
121 - work around linux kernel bug (at least in 3.2): kernel might
122 trash fiemap input arguments.
123 - work around linux kernel bug (at least in 3.2): kernel does not
124 set FIEMAP_EXTENT_LAST on last segment.
125 - work around linux kernel bug (at least in 3.2): kernel silently
126 truncates segment count if a file.
12 - make fh argument of IO::AIO::mmap optional, also add mmap/munmap 127 - make fh argument of IO::AIO::mmap optional, also add mmap/munmap
13 to quick overview. 128 to quick overview.
14 - splice can corrupt data. 129 - splice can corrupt data.
15 - (libeio) remove pread/pwrite emulation. 130 - (libeio) remove pread/pwrite emulation.
131 - do not grow mmaped scalars in aio_read.
132 - add FALLOC_FL_PUNCH_HOLE and document fallocate.
133 - provide pread/pwrite for win32, making it link again on native win32.
16 134
174.15 Tue Apr 10 06:59:00 CEST 2012 1354.15 Tue Apr 10 06:59:00 CEST 2012
18 - always include linux/types.h for fiemap, for compatibility to 136 - always include linux/types.h for fiemap, for compatibility to
19 ancient systems (Paul Howarth). 137 ancient systems (Paul Howarth).
20 - experimental support for IO::AIO::splice and ::tee (no aio_...). 138 - experimental support for IO::AIO::splice and ::tee (no aio_...).

Diff Legend

Removed lines
+ Added lines
< Changed lines
> Changed lines