27 commits

Author	SHA1	Message	Date
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	134bcc1bfb	ircd::fs: Add write_opts for RWF_WRITE_LIFE_* support.	2019-05-05 17:48:02 -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	d118a0e743	ircd::fs: Add enumerated op codes to identify request types.	2019-04-06 12:13:16 -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	663b164f39	ircd::fs: Abstract the common options into opts struct.	2018-12-29 20:02:22 -08:00
Jason Volk	7f41ca2f48	ircd::fs: Add nodelay option to write_opts; relax the flush on write by default.	2018-12-27 14:58:04 -08:00
Jason Volk	e58a975750	ircd::fs: Use a nice-style value for request priority; default to zero.	2018-12-27 14:58:03 -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	2cc7831770	ircd::fs: Add option to bypass AIO for specific operations.	2018-12-15 18:17:59 -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
Jason Volk	8db063bfc4	ircd::fs: Remove internal alignment paddings.	2018-11-01 22:23:04 -07:00
Jason Volk	a62469a9d6	ircd::fs: Add additional write_opts comments.	2018-11-01 20:26:31 -07:00
Jason Volk	13e6e02901	ircd::fs: Improve request priority value related; get sysconf info.	2018-11-01 20:19:55 -07:00
Jason Volk	6b6106499f	ircd::fs: Add write_options.alignment; padding out to alignment for aio write.	2018-10-31 17:00:17 -07:00
Jason Volk	e0024b82ea	ircd::fs: Use fallocate() rather than posix_fallocate(); add keep_size.	2018-08-23 23:08:41 -07:00
Jason Volk	79d4c15ff5	ircd::fs: Deinline and improve append() related.	2018-08-23 23:08:22 -07:00
Jason Volk	55b2b128c6	ircd::fs: Add an fallocate wrapper for now.	2018-08-23 21:24:35 -07:00
Jason Volk	0ce45b50d6	ircd::fs: Add truncate() suite.	2018-08-23 21:24:19 -07:00
Jason Volk	888862ec56	ircd::fs: Deinline and improve overwrite() suite.	2018-08-23 21:23:42 -07:00
Jason Volk	f8ea91cdee	ircd::fs: Add append(fd) with explicit lseek(SEEK_END).	2018-05-30 04:59:04 -07:00
Jason Volk	ead2a567ad	ircd::fs: Refactor fs::write stack for fs::fd.	2018-05-30 04:59:04 -07:00
Jason Volk	bf445492db	ircd::fs: Use const_buffer rather than string_view in various returns.	2018-04-24 18:34:46 -07:00
Jason Volk	4a56c0a1cd	ircd::fs: Asynchronous writes to local filesystem.	2018-02-06 00:02:18 -08:00