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13725 commits 1 branch 23 tags 43 MiB
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86 commits

Author SHA1 Message Date
Jason Volk
07ec766ff9 ircd::ios: Consolidate dispatch/post/defer interfaces; minor fixes. 2020-12-20 06:02:50 -08:00
Jason Volk
e80629c914 ircd: Rename all ios::descriptors w/ consistent dot namespacing. 
ircd: Hoist various ios::descriptors out of function-static duration.
 2020-12-18 02:42:07 -08:00
Jason Volk
af59cc1378 ircd::fs::aio: Integrate stats structure into ircd::stats system. 2020-12-18 02:42:07 -08:00
Jason Volk
1949e6e37d ircd::fs::aio: Post the chaser w/ defer for more delay. 2020-12-14 00:37:01 -08:00
Jason Volk
b54d4950cc ircd::fs::aio: Optimize system call pattern; eliminate exclusive calls to poll(2). 2020-12-14 00:37:01 -08:00
Jason Volk
a10429c15f ircd: Improve terminate interface; simplify impl. 2020-12-13 10:45:34 -08:00
Jason Volk
ddfac32b85 ircd::ios: Elide std::function for hot descriptor calls. 2020-12-11 22:50:57 -08:00
Jason Volk
bc3ad3f89c ircd::fs::dev: Eliminate the static map; refactor interface; add console cmd. 2020-06-08 16:13:00 -07:00
Jason Volk
6e5da0dee6 ircd::fs::aio: Add a default max_events fallback; assert non-zero. 2020-06-07 03:40:38 -07:00
Jason Volk
839998e474 ircd::fs::aio: Initialize context with parameters sampled from devices. 
ircd::fs: Simplify init infolog related.
 2020-06-07 01:51:19 -07:00
Jason Volk
ffbfe40f0f ircd::fs::info: Attempt to get sysconf for AIO_MAX w/o exception. 
ircd::fs::aio: Improve default max events values for now.
 2020-06-05 16:32:57 -07:00
Jason Volk
cdd1fc2a9c ircd::fs::aio: Relax assertion. 2020-05-30 17:36:47 -07:00
Jason Volk
23b0674051 ircd::fs::aio: Fix request object semantics and immobility guarantees. 2020-05-30 16:50:38 -07:00
Jason Volk
aaa5e785aa ircd::fs: Implement synchronous parallel-read interface. 2020-05-07 00:28:27 -07:00
Jason Volk
c683365341 ircd::fs::aio: No default zero initialization for aio::request used in array. 2020-05-06 19:13:14 -07:00
Jason Volk
fd1db1b208 ircd::fs::aio: Pointer to dock rather than instance per request; split request::operator(). 2020-05-06 15:46:54 -07:00
Jason Volk
6d77e99a03 ircd::fs::aio: Minor reorder request arguments; missing constness; consistent return values. 2020-05-06 14:04:14 -07:00
Jason Volk
26b36d4740 ircd::fs::aio: Remove blocking debug; deprecated by io_uring. 2020-04-18 20:17:37 -07:00
Jason Volk
472ce01b50 ircd::fs: Reorg support section and indicators. 2020-03-20 10:56:55 -07:00
Jason Volk
6679b66806 ircd::prof: Move ctx::syscall_usage_warning into prof. 2020-03-06 15:43:24 -08:00
Jason Volk
d3809d43e5 Reorganize Makefiles. 2019-09-27 19:35:26 -07:00
Jason Volk
efadd20ce8 Revert "ircd::fs::aio: Use defer to post the chaser." [skip ci] 
This reverts commit 726f131cc2.

Revert "construct: Set asio::io_context concurrency hint to 1."

This reverts commit 0d1b3de7c0.
 2019-09-15 19:36:39 -07:00
Jason Volk
407ee42343 ircd::fs::aio: Set continuation=true in sigfd ios descriptor. 2019-09-13 17:11:13 -07:00
Jason Volk
6ccbede478 ircd::fs::aio: Use ctx::dock for waiter; minor reorg. 2019-08-19 20:24:05 -07:00
Jason Volk
25f5f28102 ircd::fs::aio: Improve conf item documentation. 2019-08-19 20:11:59 -07:00
Jason Volk
2532f7f5e2 ircd::fs::aio: Add submit_coalesce conf item. 2019-08-16 02:19:49 -07:00
Jason Volk
125f53872c ircd::fs: Preliminary io_uring infrastructure plumbing. 2019-08-11 01:39:30 -07:00
Jason Volk
588b0aa9bc ircd::fs::aio: Fix bitrot assertion; simplify aio related. 2019-08-10 23:22:28 -07:00
Jason Volk
f549fb1f72 ircd::fs: Fix support version detections. 2019-08-06 15:49:24 -07:00
Jason Volk
8b9822e4fb Fix various instances of throwing into noexcept. 2019-08-05 16:20:55 -07:00
Jason Volk
cf3b1218c4 ircd: Misc fixes for clang. 2019-06-23 16:22:06 -06:00
Jason Volk
3ccb7c1faa ircd: Belay narrowing conversions. 2019-06-22 17:36:37 -06:00
Jason Volk
e409a45f15 ircd::fs::aio: Remove stale TODO. 2019-06-08 02:48:35 -07:00
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
eb73595c50 ircd: Apply uniform info::versions for all dependency version identification. 2019-05-31 16:15:01 -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
a931a7f631 ircd::fs::aio: Add conditional define for io_submit() debug timers. 2019-04-29 17:48:06 -07:00
Jason Volk
04020da7e4 ircd::fs::aio: Add debug mechanism to warn read will block io_submit(2). 2019-04-29 17:38:19 -07:00
Jason Volk
30b59f4736 ircd::prof: Reorg; deinline various; add comments. 2019-04-25 21:10:45 -07:00
Jason Volk
306752b2a5 ircd::fs::aio: Remove erroneous #define. 2019-04-22 16:59:03 -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
d6374466f3 ircd::fs::aio: Test for blocking flag rather than option if available. 2019-04-22 09:45:14 -07:00
Jason Volk
c04708aca4 ircd::fs::aio: Minor tweak call pattern for wait(request). 2019-04-22 09:29:09 -07:00
Jason Volk
1137f8a29b ircd::fs::aio: Fix waiting on cancels; various fixes. 2019-04-21 04:15:10 -07:00
Jason Volk
bbc5d9ee5b ircd::fs::aio: Improve error assumptions / reporting around io_submit(). 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
4c95765e07 ircd::fs::aio: Add assertions for null value aio_data. 2019-04-18 18:33:58 -07:00
Jason Volk
726f131cc2 ircd::fs::aio: Use defer to post the chaser. 2019-04-12 17:32:53 -07:00
Jason Volk
0b51a10a44 ircd::fs::aio: Count io_submit() 'stalls' in stats. 2019-04-10 20:18:51 -07:00
Jason Volk
ba46e8c005 ircd::fs::aio: Move for_each_completed() to central interface; add additional utils. 2019-04-10 20:18:51 -07:00