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14413 commits 1 branch 23 tags 42 MiB
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92 commits

Author SHA1 Message Date
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
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 f268d6e29a ircd::fs::aio: Fix argument initialization. 2019-04-09 19:00:24 -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 161502452a ircd::fs::aio: Improve stability of completion ring iteration. 2019-04-06 13:52:22 -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 c3b9e2fca4 ircd::fs::aio: Reduce nr of modulo for completion ring iteration. 2019-04-05 18:12:23 -07:00
Jason Volk 57119f2367 ircd::fs::aio: Minor cleanup. 2019-03-31 13:24:42 -07:00
Jason Volk 9f534dea17 ircd::fs::aio: Add iteration tool for kernel completion queue. 2019-03-30 14:09:47 -07:00
Jason Volk 0ffb6d6c8e ircd::fs::aio: Improve interface with kernel context structure. 2019-03-30 13:11:39 -07:00
Jason Volk b6732b5fdf ircd::fs::aio: Optimize integer sizes of various stats. 2019-03-30 13:02:03 -07:00
Jason Volk 76138dbebd ircd::fs::aio: Remove unused errbuf. 2019-03-29 21:46:03 -07:00
Jason Volk 6dc50292e8 ircd::fs: Simplify these ifdef conditions. 2019-03-27 19:07:11 -07:00
Jason Volk 334484c4bc ircd::fs::aio: Add custom allocator at descriptor site for the sigfd operation. 2019-03-27 13:04:12 -07:00
Jason Volk 1e900217ee ircd::fs::aio: Move ring struct into system::. 2019-03-27 13:04:12 -07:00
Jason Volk d2546120ee ircd: Add descriptor participation for all asynchronous operations. 2019-03-27 13:04:12 -07:00
Jason Volk effc34c86f ircd::fs::aio: Add struct aio_ring from the kernel ABI. 2019-03-17 18:41:45 -07:00
Jason Volk fec03b198e ircd::fs::aio: Improve request exception information. 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 64959387bb ircd::fs::aio: Move the slice_usage_warning closer to SYS_io_submit. 2019-03-15 19:11:46 -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 293f6d5480 ircd::fs::aio: Throw system_error from here due to ambiguity. 
ircd::fs: Trap on EINVAL.
 2019-03-15 18:23:25 -07:00
Jason Volk 6da3e88bc4 ircd::fs::aio: Remove assertion that handle_event() is not on context stack. 2019-03-15 17:42:11 -07:00
Jason Volk 9f73299408 ircd::fs::aio: Move seting aio_reqprio to the super constructor. 2019-03-15 16:45:57 -07:00
Jason Volk 2a0720c1a0 ircd::fs: Use flags based on system availability. 2019-03-15 16:19:05 -07:00
Jason Volk 0a8e79374f ircd::fs::aio: Improve error handling around io_submit(). 2019-03-14 12:45:00 -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
Jason Volk eb7c7f07a7 ircd::fs::aio: Derive availability of IOCB_CMD_FSYNC / IOCB_CMD_FDSYNC. 2019-03-13 16:06:41 -07:00
Jason Volk 92d1416ecc ircd::fs::aio: Use a pointer to request rather than initial dereference. 2019-03-11 16:36:56 -07:00
Jason Volk 9d59074679 ircd::fs::aio: Don't cancel requests which were already completed. 2019-03-10 19:26:54 -07:00
Jason Volk 7aa9102f45 ircd::fs::aio: Add assertions at cancel() entry; tweak assertions that compare pointers. 2019-03-10 18:21:05 -07:00
Jason Volk 1bc1b3c207 ircd::fs::aio: Fix bug. 2019-03-05 08:51:47 -08:00
Jason Volk af6ac4a2ac ircd: Replace various unwind count patterns with scope_count. 2019-02-28 17:12:03 -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 14b57f2eac ircd: Rename aio.h/aio.cc with fs_ prefix. 2019-01-23 13:20:38 -08:00
Renamed from ircd/aio.cc (Browse further)