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917dbc8540
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763 Commits

Author SHA1 Message Date
Gregory Nutt
917dbc8540 modules: Add more information to registry just for procfs 2015-12-12 18:56:32 -06:00
Gregory Nutt
795ddd7e80 OS modules: Add basic procfs support. A module registry that will eventually be used to support lsmod 2015-12-12 17:42:25 -06:00
Gregory Nutt
a908a61c5a Various module-related cosmetic changes 2015-12-12 12:55:50 -06:00
Gregory Nutt
303123deb9 Add syscall support for insmod and rmmod 2015-12-12 11:11:09 -06:00
Gregory Nutt
040835de00 Add an implementation of rmmod 2015-12-12 10:51:54 -06:00
Gregory Nutt
9ef33d8ebc Merge remote-tracking branch 'origin/master' into module 2015-12-12 09:38:44 -06:00
Gregory Nutt
0efcb5445b Fix compile error when cache coherency logic is enabled 2015-12-12 09:38:06 -06:00
Gregory Nutt
49554fe4fc Move module support from binfmt/ to sched/ so that it can be configured and built independently from binfmt features 2015-12-12 07:09:17 -06:00
Gregory Nutt
f45e2a247e Cosmetic fix to comment 2015-12-11 10:06:40 -06:00
Gregory Nutt
c9925305b5 Same important bug as c623af03a0ee8ac041fc22051781047d6cb9cc75, but in a different location 2015-12-09 10:17:33 -06:00
Gregory Nutt
c16648b3fd Most cosmetic but also includes a fix for a compile problem from Ken Pettit 2015-12-01 12:54:57 -06:00
Gregory Nutt
48da5aa496 sched/pthread/: CRITICAL BUGFIX: Logic was wiping out the indication that of the type of a pthread. Hence, it could be confused as a task. Found because this was causing a crash when /proc/nnn/cmdline was printed. 2015-11-28 10:05:36 -06:00
Gregory Nutt
4b29bcee7f Rename up_rtcinitialize to up_rtc_initialize so that it looks like other RTC interfaces 2015-11-20 08:27:52 -06:00
Gregory Nutt
892ba4f26a DS1307: Change year bias to 1968 which is a leap year juse like 2000 2015-11-19 15:12:40 -06:00
Gregory Nutt
c34b5108a7 RTC: Fix system time initialization when using an exernal RTC. Fix some bugs in the DS1307/DS3231 RTC driver 2015-11-19 14:54:30 -06:00
Lok
da8950fe5b Fix an error in clock_timespec_subtract 2015-11-03 07:28:46 -06:00
Gregory Nutt
78ae661223 One more trivial spacing issue 2015-10-07 20:13:49 -06:00
Gregory Nutt
79d554939e sched/: Fix some spacing issues 2015-10-07 19:59:14 -06:00
Gregory Nutt
af086c40ff Remove dangling whitespace 2015-10-04 15:28:54 -06:00
Gregory Nutt
0b12dbf95d Fix some spacing problems 2015-10-04 15:04:00 -06:00
Gregory Nutt
16b32bbadd Standardize the width of all comment boxes in C files 2015-10-03 07:25:53 -06:00
Gregory Nutt
0f90500f72 Standardize the width of all comment boxes in header files 2015-10-02 17:48:24 -06:00
Gregory Nutt
5b51a9fcdd Standardize the width of all comment boxes in C files 2015-10-02 17:43:18 -06:00
Gregory Nutt
cb9e27c3b0 Standardize naming used for public data and function groupings 2015-10-02 16:30:35 -06:00
Gregory Nutt
a813baef0a User workqueue, cosmetic changes 2015-09-30 14:03:55 -06:00
Gregory Nutt
4cd57e1e4e Work queues: Logic that sets the queued indication and the logic that does the actual queuing must be atomic 2015-09-30 11:04:29 -06:00
Paul A. Patience
9f108b7b63 Fix issues detected by clang 2015-09-10 20:59:43 -04:00
Gregory Nutt
cb2f84e288 Loosen up restriction a little in sched_ufree() 2015-09-07 15:28:58 -06:00
Gregory Nutt
d78d3ef4ab Logic for delayed memory garbage collection for the case of user space memory will not work as implemented for the case of the kernel build. That is because the correct context is in place in order to free the user memory when sched_kufree is called, but will not be in place later when the memory garbage collection runs. If this feature is really needed, then some more substantial redesign is required 2015-09-07 14:40:18 -06:00
Paul A. Patience
3b89eabd50 Correct #if to #ifdef when the macro can be undefined. Fix bug in AT24XX driver: it should compare AT24XX_ADDRSIZE to 2. 2015-09-01 13:52:29 -04:00
Gregory Nutt
0b2fbd7a2c Fix a DEBUGASSERTion 2015-08-21 12:33:14 -06:00
Gregory Nutt
89b5ef8d35 wdogs: Fix counting of free, pre-allocated wdog timers. The could could get decremented below zero in some situations 2015-08-21 11:30:22 -06:00
Gregory Nutt
51f386d08a Fix more common typos 2015-08-16 11:07:23 -06:00
Gregory Nutt
768d892188 Add si_errno to siginfo_t 2015-08-14 10:10:32 -06:00
Sebastien Lorquet
89c81f6c08 FIX typo in DEBUASSERTion 2015-08-03 09:14:15 -06:00
Gregory Nutt
15db2a45a4 drivers/net/slip.c: Fix another compilation error 2015-08-02 07:20:36 -06:00
Gregory Nutt
3a109315ed Fix a logic error in last change to sem_tickwait() 2015-08-01 16:00:23 -06:00
Gregory Nutt
ffec6124f2 Add a start time to sem_tickwait() to account for any elapsed time before the timer is actually started 2015-08-01 14:57:31 -06:00
Gregory Nutt
030573ba5c More improvements to the sporadic scheduler 2015-08-01 09:08:48 -06:00
Gregory Nutt
12cbe147a0 Forget to add files before last commit 2015-08-01 07:34:27 -06:00
Gregory Nutt
2c66e0eb2a sem_tickwait(): Add a new, non-standard function to perform timed semaphore waits. It is functionally equialent to the standard sem_timedwait(), but more efficient for use in higher performance device drivers. Requested by Max Neklyudov 2015-08-01 07:31:09 -06:00
Gregory Nutt
5772813d29 Change the name of the local variable sigset to set to prevent name collisions with the function of the same name 2015-07-31 13:32:10 -06:00
Anton D. Kachalov
4a16bc6924 [sched/pthread/pthread_kill] Add missed header for enabled CONFIG_SCHED_HAVE_PARENT 
Signed-off-by: Anton D. Kachalov <mouse@yandex-team.ru>
 2015-07-30 18:51:37 +03:00
Gregory Nutt
3a93be8902 Add strictly limit check: The current sporadic scheduler cannot handler duties > 50% 2015-07-30 07:36:01 -06:00
Gregory Nutt
a6ccb7f308 Sporadic scheduler: Third design. Now it looks closer to what I want 2015-07-28 14:26:31 -06:00
Gregory Nutt
dd5b065753 Sporadic: This interim version works pretty well, but the things that I had to do were nasty and mean that -- sigh -- there will be another redesign coming 2015-07-28 08:03:40 -06:00
Gregory Nutt
95ca3a1d1e Fixes several more sporadic scheduler bugs 2015-07-27 18:08:21 -06:00
Gregory Nutt
a7322f5a6d Sporadic scheduler: Fix how suspension time is calculated 2015-07-27 15:54:19 -06:00
Gregory Nutt
e33c727520 Sporadic scheduler: Move pending time into each timer instance 2015-07-27 14:48:21 -06:00
Gregory Nutt
e66e2f5c0f Use the last budgeted time from the last timer started 2015-07-27 13:13:30 -06:00