| 1 | Revision history for libev, a high-performance and full-featured event loop. |
1 | Revision history for libev, a high-performance and full-featured event loop. |
| 2 | |
2 | |
| 3 | TODO: revisit 59.x timer in the light of modern powersaving |
3 | TODO: revisit 59.x timer in the light of modern powersaving |
| 4 | TODO: maybe use timerfd to detect time jumps on linux |
4 | TODO: maybe use timerfd to detect time jumps on linux |
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5 | TODO: document EV_TSTAMP_T |
| 5 | - linuxaio backend resulted in random memory corruption |
6 | - linuxaio backend resulted in random memory corruption |
| 6 | when loop is forked. |
7 | when loop is forked. |
| 7 | - linuxaio backend might have tried to cancel an iocb |
8 | - linuxaio backend might have tried to cancel an iocb |
| 8 | multiple times (was unable to trigger this). |
9 | multiple times (was unable to trigger this). |
| 9 | - linuxaio backend now employs a generation counter to |
10 | - linuxaio backend now employs a generation counter to |
| 10 | avoid handlign spurious events from cancelled requests. |
11 | avoid handling spurious events from cancelled requests. |
| 11 | - io_cancel can return EINTR, deal with it. also, assume |
12 | - io_cancel can return EINTR, deal with it. also, assume |
| 12 | io_submit also returns EINTR. |
13 | io_submit also returns EINTR. |
| 13 | - fix some other minor bugs in linuxaio backend. |
14 | - fix some other minor bugs in linuxaio backend. |
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15 | - ev_tstamp type can now be overriden by defining EV_TSTAMP_T. |
| 14 | - cleanup: replace expect_true/false and noinline by their |
16 | - cleanup: replace expect_true/false and noinline by their |
| 15 | libecb counterparts. |
17 | libecb counterparts. |
| 16 | - move syscall infrastructure from ev_linuxaio.c to ev.c. |
18 | - move syscall infrastructure from ev_linuxaio.c to ev.c. |
| 17 | - prepare io_uring integration. |
19 | - prepare io_uring integration. |
| 18 | - tweak ev_floor. |
20 | - tweak ev_floor. |
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21 | - epoll, poll, win32 Sleep and other places that use millisecond |
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22 | reslution now all try to round up times. |
| 19 | |
23 | |
| 20 | 4.27 Thu Jun 27 22:43:44 CEST 2019 |
24 | 4.27 Thu Jun 27 22:43:44 CEST 2019 |
| 21 | - linux aio backend almost completely rewritten to work around its |
25 | - linux aio backend almost completely rewritten to work around its |
| 22 | limitations. |
26 | limitations. |
| 23 | - linux aio backend now requires linux 4.19+. |
27 | - linux aio backend now requires linux 4.19+. |
