147 commits

Author	SHA1	Message	Date
Jason Volk	8c15247efc	ircd::fs: Add options to fadvise() on fd open().	2020-05-09 18:42:05 -07:00
Jason Volk	a0476b8a9c	ircd::fs: Add a select()'ish multi-fd yielding device.	2020-05-09 17:28:34 -07:00
Jason Volk	aaa5e785aa	ircd::fs: Implement synchronous parallel-read interface.	2020-05-07 00:28:27 -07:00
Jason Volk	a6cf4c3c91	ircd::fs: Refactor base paths into conf::items.	2020-04-19 06:13:23 -07:00
Jason Volk	2d14956c64	ircd::fs: Improve path_cstr() internal util related.	2020-04-18 19:06:13 -07:00
Jason Volk	d644df72be	ircd::fs: Rename path_view to path_views.	2020-04-18 19:06:13 -07:00
Jason Volk	2953ca0b55	ircd::fs: Split path related from fs unit.	2020-04-18 19:06:13 -07:00
Jason Volk	8c8a4c8d09	ircd::fs: Add an RLIMIT_FSIZE sampler in support section.	2020-03-20 11:09:34 -07:00
Jason Volk	a867cfa51a	ircd::fs: Add gauge for rlimit_nofile in support section.	2020-03-20 10:56:55 -07:00
Jason Volk	472ce01b50	ircd::fs: Reorg support section and indicators.	2020-03-20 10:56:55 -07:00
Jason Volk	fe8a65953b	ircd::fs: Move init check/info out of fs::init for integration w/ info::dump().	2020-03-16 16:56:06 -07:00
Jason Volk	e5f72b7855	ircd::db::database::env: Fix linkage of fs::evict() options argument related.	2019-10-05 18:02:15 -07:00
Jason Volk	d8bfacd128	ircd::fs: Add missing base path for RB_LIB_DIR.	2019-09-25 17:09:05 -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	14f16f2b0d	ircd::fs: Support hole punching if available; add checks for allocate options.	2019-08-06 16:39:28 -07:00
Jason Volk	009d417273	ircd: Indicate noexcept on advised interfaces.	2019-08-05 16:19:20 -07:00
Jason Volk	d0cc5b020b	ircd::fs: Minor reorg of fadvise related.	2019-07-12 19:29:51 -07:00
Jason Volk	82a7d736d1	ircd::fs::path: Use scoped enum for fs::path::base paths.	2019-06-23 07:37:23 -06:00
Jason Volk	32e94931a7	ircd::fs: Add ability to change basepath values at runtime.	2019-06-06 17:38:12 -07:00
Jason Volk	38bfb56661	ircd::fs: Add typedefs for vector_view's used to build paths.	2019-06-06 17:03:02 -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	20d3fe1072	ircd::fs: Fix cause of STB_GNU_UNIQUE emission in template function.	2019-05-16 22:54:29 -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	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	d9812f3e86	ircd::fs: Add an evict() front to cache interface; add preconditions.	2019-05-03 05:52:12 -07:00
Jason Volk	d544c37d3d	ircd::fs: Abstract the posix_fadvise wrapping.	2019-05-03 03:33:45 -07:00
Jason Volk	67380746b6	ircd::fs: Default write_opts::keep_size to true for fallocate() behavior.	2019-04-25 22:16:13 -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	fbcd38fa17	ircd::fs: Add a preliminary fincore(1)-like tool.	2019-04-20 19:24:18 -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	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
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	b6732b5fdf	ircd::fs::aio: Optimize integer sizes of various stats.	2019-03-30 13:02:03 -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	89b258c5a7	ircd::fs: Improve fs::prefetch().	2019-03-15 21:36:26 -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	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	1117947a22	ircd::fs::aio: Add support test for RWF_NOWAIT and RWF_APPEND.	2019-03-13 19:38:47 -07:00