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12624 commits 1 branch 23 tags 43 MiB
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231 commits

Author SHA1 Message Date
Jason Volk
c292ec46f2 ircd::fs: Add runtime selection of pwritev(2) and RWF_ features; minor reorg. 2019-06-05 23:25:48 -07:00
Jason Volk
0575f9c500 ircd::fs: Eliminate uses of GNU ifunc. 2019-06-04 16:37:29 -07:00
Jason Volk
129676d06e ircd::fs: Use portable device sysmacros. 2019-06-04 15:05:21 -07:00
Jason Volk
0d88c5326f ircd::fs: Reduce log message impact. 2019-06-02 01:06:14 -07:00
Jason Volk
eb73595c50 ircd: Apply uniform info::versions for all dependency version identification. 2019-05-31 16:15:01 -07:00
Jason Volk
e670afbac8 ircd::fs: Return zero rather than propagating exception from write_life getter. 2019-05-08 19:10:36 -07:00
Jason Volk
134bcc1bfb ircd::fs: Add write_opts for RWF_WRITE_LIFE_* support. 2019-05-05 17:48:02 -07:00
Jason Volk
7f18bb17e2 ircd::fs: Precondition definition rather than as weak symbol. 2019-05-05 17:47:46 -07:00
Jason Volk
861df761fe ircd::fs: Add runtime support indicators for write_life related features. 2019-05-05 17:46:50 -07:00
Jason Volk
82200a9abd ircd::fs: Add write_life hint fcntl front. 2019-05-03 19:53:05 -07:00
Jason Volk
c9ab8c345c ircd::fs: Explicit fcntl.h inclusion in fs.cc. 2019-05-03 06:09:58 -07:00
Jason Volk
d9812f3e86 ircd::fs: Add an evict() front to cache interface; add preconditions. 2019-05-03 05:52:12 -07:00
Jason Volk
e75c9fe54c ircd::fs: Split and improve fincore(). 2019-05-03 05:48:50 -07:00
Jason Volk
d544c37d3d ircd::fs: Abstract the posix_fadvise wrapping. 2019-05-03 03:33:45 -07:00
Jason Volk
c0f7daaff4 ircd::fs::aio: Fix warning indicator placement. 2019-04-26 06:21:30 -07:00
Jason Volk
a61d04a9c2 ircd::fs: Allow ircd.fs.aio.max_submit=0 to indicate max possible. 2019-04-22 15:40:34 -07:00
Jason Volk
acd774c3ee ircd::fs: Make ~fd() noexcept. 2019-04-22 09:16:11 -07:00
Jason Volk
7d55468511 ircd::fs: Add fd::opts getter from open fd. 2019-04-22 09:14:46 -07:00
Jason Volk
d08bcc2f32 ircd::fs: Add fd::release() memfn. 2019-04-22 08:55:42 -07:00
Jason Volk
f145c6774a ircd::fs: Rename function. 2019-04-21 04:15:10 -07:00
Jason Volk
003f9f771a ircd::fs: Break from read()/write() loops for non-blocking operations without exception. 2019-04-20 22:28:15 -07:00
Jason Volk
900fab1e79 ircd::fs: Propagate EAGAIN without exception for !opts.blocking operations. 2019-04-20 19:29:07 -07:00
Jason Volk
fbcd38fa17 ircd::fs: Add a preliminary fincore(1)-like tool. 2019-04-20 19:24:18 -07:00
Jason Volk
4d3727a0a1 ircd::fs: Condition various runtime support on compilation too. 2019-04-17 19:19:30 -07:00
Jason Volk
1eaff2e91e ircd::fs: Runtime binding for pwritev(2)/pwritev2(2) based on kernel version. 2019-04-17 19:19:30 -07:00
Jason Volk
6fbf882e16 ircd::fs: Use GNU indirect function binding to efficiently support RWF_APPEND at runtime. 2019-04-17 19:09:16 -07:00
Jason Volk
7794a92159 ircd::exception: Avoid repeating the system_error message string. 2019-04-11 07:50:48 -07:00
Jason Volk
ce9a9e58b4 ircd::fs: Switch to syscall_usage_warning for io_submit and fsync et al. 2019-04-10 20:18:50 -07:00
Jason Volk
a1863ba3b2 ircd::fs: Minor cleanup. 2019-04-09 21:08:15 -07:00
Jason Volk
6ff3c88fa4 ircd::fs: Add a wait() interface. 2019-04-07 17:59:52 -07:00
Jason Volk
3bed48011d ircd::fs: Add non-blocking option passed to fd ctor's open(2) fwiw. 2019-04-07 16:45:35 -07:00
Jason Volk
9994836db0 ircd::fs: Add and use dedicated log facility for ircd::fs. 2019-04-07 16:28:21 -07:00
Jason Volk
d118a0e743 ircd::fs: Add enumerated op codes to identify request types. 2019-04-06 12:13:16 -07:00
Jason Volk
f7dc5f6146 ircd::fs: Add fd fdno ctor. 2019-03-31 23:57:35 -07:00
Jason Volk
6dc50292e8 ircd::fs: Simplify these ifdef conditions. 2019-03-27 19:07:11 -07:00
Jason Volk
1ce9ec3f8e ircd::fs::error: Remove fs::error from the ircd::exception hierarchy. 2019-03-16 18:12:38 -07:00
Jason Volk
e752070d06 ircd::fs: Handle zero length buffers in the iov. 2019-03-16 13:49:04 -07:00
Jason Volk
89b258c5a7 ircd::fs: Improve fs::prefetch(). 2019-03-15 21:36:26 -07:00
Jason Volk
20716634a8 ircd::fs: Improve condition for RWF_APPEND/pwritev2() -1 offset value. 2019-03-15 18:45:39 -07:00
Jason Volk
4efb3a26fd ircd::fs: Reorg general RWF_ indicators out to fs:: from aio::. 2019-03-15 18:45:32 -07:00
Jason Volk
353fc35df4 ircd::fs: Don't set -1 offset on systems without RWF_APPEND. 2019-03-15 18:34:35 -07:00
Jason Volk
2a0720c1a0 ircd::fs: Use flags based on system availability. 2019-03-15 16:19:05 -07:00
Jason Volk
fbe06f5724 ircd::fs: Rotate more internal bufs in case of reentrance. 2019-03-15 16:19:05 -07:00
Jason Volk
87144cef77 ircd::fs: Support various RWF flags for operations; also preadv2(). 2019-03-14 12:45:00 -07:00
Jason Volk
56092db18c ircd::fs: Move the reqprio() normalizer from fs::aio:: to fs::. 2019-03-13 19:39:20 -07:00
Jason Volk
02435c3672 ircd::fs: Support pwritev2(2). 2019-03-13 19:38:50 -07:00
Jason Volk
1117947a22 ircd::fs::aio: Add support test for RWF_NOWAIT and RWF_APPEND. 2019-03-13 19:38:47 -07:00
Jason Volk
f373417b0b ircd::fs: Use for_each rather than transform here. 2019-02-28 17:53:01 -08:00
Jason Volk
eb1e510720 ircd::fs: Include <sys/sysmacros.h> if available. 2019-02-15 18:48:59 -08:00
Jason Volk
4d95daf8e3 ircd::fs: Add slice_usage_warning around io_submit() / open(2). 2019-02-12 12:04:01 -08:00
Jason Volk
db552e2ec4 ircd::fs: Add interface to filesystem::relative() function. 2019-02-07 20:49:50 -08:00
Jason Volk
7b67b106b6 ircd::fs: Add convenience tls scratch buffers for name and path manip. 2019-02-07 20:49:26 -08:00
Jason Volk
5b3bee79a6 ircd::fs: Normalize buffering for path interface; add path features. 2019-01-25 11:49:24 -08:00
Jason Volk
2886924bf0 ircd::fs: Reorg path interface related. 2019-01-25 10:39:37 -08:00
Jason Volk
14b57f2eac ircd: Rename aio.h/aio.cc with fs_ prefix. 2019-01-23 13:20:38 -08:00
Jason Volk
cbf456a388 ircd: Rename and refactor ircd::assertion interface into ircd::panic. 2019-01-13 16:37:31 -08:00
Jason Volk
c2103ec0d6 ircd::fs: Add sysfs access interface. 2019-01-01 21:15:10 -08:00
Jason Volk
23c1a87c4c ircd::fs: Add tools for device related. 2019-01-01 19:53:12 -08:00
Jason Volk
663b164f39 ircd::fs: Abstract the common options into opts struct. 2018-12-29 20:02:22 -08:00
Jason Volk
3466597981 ircd::fs: Various reorg; cleanup. 2018-12-29 19:43:17 -08:00
Jason Volk
30dc2ce7ed ircd::fs: Various cleanup / renames. 2018-12-28 15:30:29 -08:00
Jason Volk
dad9ec8e44 ircd::fs: Increase default io_submit threshold. 2018-12-27 15:05:21 -08:00
Jason Volk
5fb887096b ircd::fs: Prevent ODR warnings from these weak defs. 2018-12-26 15:49:08 -08:00
Jason Volk
29e7fa3515 ircd::ctx: Use closure for continuation. 2018-12-22 21:03:14 -08:00
Jason Volk
37ba013413 ircd::ctx: Simplify continuation; eliminate to_asio derived type. 2018-12-22 20:11:00 -08:00
Jason Volk
c2b344b74e ircd: Allow exceptions to propagate from various interruptors. 2018-12-22 17:24:48 -08:00
Jason Volk
69e3677dd5 ircd::fs: Add instrumentation related for dynamic stack array. 2018-12-21 13:19:34 -08:00
Jason Volk
a5ebc28928 ircd::fs::aio: Reorganize with symbol overriding; add conf items. 2018-12-21 13:04:57 -08:00
Jason Volk
c3d95aa8de ircd::fs: Remove the thread_local convenience for make_iov(). 2018-12-21 12:57:58 -08:00
Jason Volk
2f36fec41a ircd::fs: Cleanup the duplicate support state indicators. 2018-12-21 12:09:44 -08:00
Jason Volk
152060da36 ircd::fs: Create iov on the stack rather than with tls. 2018-12-21 10:28:51 -08:00
Jason Volk
b4910319e0 ircd: Add various comments / documentations. 2018-12-19 12:35:21 -08:00
Jason Volk
582628fb71 ircd::fs: Add read/write options to restart operation on EINTR. 2018-12-18 14:44:25 -08:00
Jason Volk
254d5ccb50 ircd::fs: Add 'all' write option with internal loop. 2018-12-18 14:44:25 -08:00
Jason Volk
bb3a68a95e ircd::fs: Handle partial reads internally with 'all' option. 2018-12-18 14:44:25 -08:00
Jason Volk
c3cf4c02dd ircd::fs: Use posix iov in AIO interface arguments. 2018-12-18 14:21:09 -08:00
Jason Volk
77a84b18d3 ircd::fs: Add offset to make_iov() suite. 2018-12-18 14:21:09 -08:00
Jason Volk
81ca6fecf4 ircd::fs: Add slice usage warning reasons; simplify conditional logic. 2018-12-17 16:20:54 -08:00
Jason Volk
a2a66eb314 ircd::fs: Deinline various error ctor; simplify various error handling. 2018-12-15 20:50:32 -08:00
Jason Volk
2cc7831770 ircd::fs: Add option to bypass AIO for specific operations. 2018-12-15 18:17:59 -08:00
Jason Volk
c4d5f03725 ircd::fs: Add compat interface for range flush()/sync(). 2018-12-13 18:04:48 -08:00
Jason Volk
5e8d5562da ircd::fs: Simplify interface. 2018-12-13 17:46:08 -08:00
Jason Volk
9d423f84d8 ircd:;fs: Rename various fsync/sync related. 2018-12-13 16:54:09 -08:00
Jason Volk
b80735c575 ircd::fs: Add sync()/syncfs(). 2018-12-12 13:16:47 -08:00
Jason Volk
c156266bd8 ircd::fs: Simplify error handling. 2018-12-12 13:16:47 -08:00
Jason Volk
638a629151 ircd::fs: Translate boost to std for exceptions out of stdin::readline. 2018-12-11 14:32:51 -08:00
Jason Volk
45bf911952 ircd::conf: Add feature to toggle whether conf item is persisted in a db. 2018-12-08 16:27:32 -08:00
Jason Volk
313bffffc2 ircd::fs: Add path to error message thrown from ls() et al. 2018-12-08 15:50:08 -08:00
Jason Volk
1ba22a21ba ircd: Disperse accumulated global options as conf items in namespaces. 2018-12-08 15:36:34 -08:00
Jason Volk
24e423c714 ircd::fs: Add support test for fallocate(). 2018-12-03 12:58:42 -08:00
Jason Volk
47d6fbb35f ircd::fs: Consolidate support tests and indications into namespace. 2018-12-03 12:55:52 -08:00
Jason Volk
711dfacd9a ircd::fs: Improve strategy for AIO fsync/fdsync related. 2018-12-01 16:10:53 -08:00
Jason Volk
ca525b081f ircd: Add noaio global flag; add command line option. 2018-12-01 15:55:53 -08:00
Jason Volk
965ecd16e5 ircd::fs: Break apart / improve make_iov() related stack / cleanup typedefs. 2018-12-01 15:46:38 -08:00
Jason Volk
2dc36775a8 ircd::fs: Check IOV_MAX limits for make_iov(). 2018-12-01 15:21:06 -08:00
Jason Volk
58d80ddc53 ircd::fs: Add option to toggle AIO for fsync related. 2018-11-29 10:18:43 -08:00
Jason Volk
44bf18d4df ircd::fs: Integrate read(iov) suite. 2018-11-28 17:26:25 -08:00
Jason Volk
466ad228b0 ircd::fs: Integrate an overwrite() iov suite. 2018-11-28 17:26:06 -08:00
Jason Volk
20fe537409 ircd::fs: Integrate append() iov suite. 2018-11-28 17:21:28 -08:00
Jason Volk
db36ea6255 ircd::fs: fs::write() stack based on pwritev() using iov. 2018-11-28 17:10:48 -08:00