Tomoki Shirasawa
31595b7409
fix REQ-43
2016-03-25 12:57:31 +09:00
NAKAMURA Gou
fbd9dc878b
memobj: add lookup_page method
2016-03-23 19:14:28 +09:00
NAKAMURA Gou
798f69bceb
add has_cap_ipc_lock()
2016-03-23 19:14:27 +09:00
NAKAMURA Gou
e8be52a1ff
shm: trace the amount of locked segment per user
2016-03-23 19:14:27 +09:00
NAKAMURA Gou
b214fc278a
add has_cap_sys_admin()
2016-03-23 19:14:27 +09:00
NAKAMURA Gou
b3ae7f46bd
add rlim_t (a type of rlim_cur and rlim_max)
2016-03-23 19:14:27 +09:00
NAKAMURA Gou
48167d3223
shmget: add "shmflg" checks for SHM_HUGE*
2016-03-23 19:14:27 +09:00
NAKAMURA Gou
d65135c040
move sys_shmget() into arch-dependent code
2016-03-23 19:14:27 +09:00
NAKAMURA Gou
261bddb999
add a member pgshift into struct vm_range
...
pgshift indicates a page size in the range.
2016-03-23 19:04:32 +09:00
NAKAMURA Gou
81690c5b5a
mmap: cosmetic changes
2016-03-23 19:04:32 +09:00
Ken Sato
d192e6c0fe
modify PAPI support
2016-03-22 15:52:59 +09:00
Tomoki Shirasawa
14b868907b
fix REQ-27
2016-03-07 18:52:08 +09:00
Tomoki Shirasawa
dbc778e4fa
support getrusage (work in progress)
2016-03-07 17:06:44 +09:00
NAKAMURA Gou
4ec0e02a89
sysfs: add snooping ops
2016-02-29 19:23:01 +09:00
Tomoki Shirasawa
863a5c5e5f
fix REQ-2, REQ-6, REQ-8
2016-02-23 16:32:17 +09:00
takatori
ebce1cb031
Merge branch 'master' of postpeta.pccluster.org:mckernel
2016-02-22 13:34:00 +09:00
takatori
fff7744907
mcklogd support
2016-02-22 13:32:20 +09:00
Tomoki Shirasawa
2c50b716fd
support setitimer/getitimer
2016-02-19 15:25:05 +09:00
Tomoki Shirasawa
307b2b8da5
clock_gettime: support clock_id CLOCK_PROCESS_CPUTIME_ID and CLOCK_THREAD_CPUTIME_ID
2016-02-18 17:43:13 +09:00
Tomoki Shirasawa
eba2be8a35
support times
2016-02-18 13:14:18 +09:00
Tomoki Shirasawa
a866192db7
refactoring /proc
2016-02-10 08:11:02 +09:00
Ken Sato
c0cc6ac6db
Add skeleton for perf_event_open.
2016-02-09 14:54:53 +09:00
Tomoki Shirasawa
2e31b8abd1
clock_gettime: clock_id != CLOCK_REALTIME -> offload to linux
2016-01-13 14:04:06 +09:00
Tomoki Shirasawa
3a2f7b0106
clone: support CLONE_PARENT
2016-01-11 16:49:02 +09:00
Tomoki Shirasawa
75c6a94839
delete struct member 'type' from address_space structure
2016-01-06 20:17:00 +09:00
Tomoki Shirasawa
edc275ce4f
delete free_list_lock
2015-12-28 11:31:42 +09:00
NAKAMURA Gou
a055fb525d
sysfs sample
2015-12-16 13:42:30 +09:00
NAKAMURA Gou
8cb72df663
support McKernel's sysfs tree
2015-12-16 13:42:30 +09:00
Tomoki Shirasawa
bb81f84709
support PIE executable for PVAS
2015-12-14 11:05:28 +09:00
Tomoki Shirasawa
544971d665
modify for PVAS
2015-11-25 14:27:20 +09:00
Balazs Gerofi
828a3ea57a
futex(): support for cross address-space futexes
2015-11-24 14:58:04 +09:00
NAKAMURA Gou
26492a2895
vsyscall_gettimeofday: make timeval from TSC
2015-11-11 19:45:14 +09:00
NAKAMURA Gou
1a5ff7f535
gettimeofday: gather variables into new struct
2015-11-11 18:31:33 +09:00
Balazs Gerofi
0eaa27291a
thread: move clear_child_tid, etc. to main structure
2015-10-29 11:01:27 +09:00
NAKAMURA Gou
0b07dd1b79
support madvise(MADV_REMOVE) partially
...
This MADV_REMOVE works with a mapping which is
- created with shmat() and
- not sharing memobj with other mappings.
2015-10-28 18:41:28 +09:00
NAKAMURA Gou
153a59a6f4
gettimeofday: avoid per-cpu data in calculation
...
Because it is difficult to safely update per-cpu data of other cpus in
settimeofday().
2015-10-27 19:21:50 +09:00
Tomoki Shirasawa
343bfbd30a
rename back status field
2015-10-22 20:26:50 +09:00
Tomoki Shirasawa
4e4f1208f7
delete unused member
2015-10-19 20:12:26 +09:00
Tomoki Shirasawa
04e193de13
refactoring process structures
2015-10-13 23:04:08 +09:00
Balazs Gerofi
e1a01803d0
disable demand paging on ANONYMOUS mappings unless anon_on_demand kernel argument is passed
2015-09-14 17:26:37 +09:00
Balazs Gerofi
9ae5bcf46e
gettimeofday(): an implementation based on CPU invariant TSC support
2015-08-24 23:53:56 +02:00
Balazs Gerofi
9ba40dc0ff
schedule(): hold runq lock for the entire duration of context switching
...
releasing the runq lock after loading page tables but before the actual
context switch can leave execution in an inconsistent if the current
process is descheduled from an IRQ between these two steps.
this patch holds the runq lock with IRQs disabled and makes the context
switch a single atomic operation.
2015-08-10 12:37:12 +09:00
Balazs Gerofi
0a0e2c04a0
support for dynamically toggling time sharing when CPU is oversubscribed
2015-08-07 08:51:50 +09:00
Balazs Gerofi
d5c243571f
cpu_clear_and_set(): atomic CPU mask update in migration code
2015-08-06 10:49:55 +09:00
Balazs Gerofi
328e69a335
schedule(): do not preempt while holding spinlocks or while in offloaded syscall
2015-08-06 10:36:13 +09:00
Balazs Gerofi
3988b0fc61
keep track of IRQ context and don't do thread migration there
2015-07-23 16:56:58 +09:00
Tomoki Shirasawa
59ee251e1c
fix /proc/pid/mem, /proc/pid/status, /proc/pid/cmdline
2015-07-02 00:22:35 +09:00
Balazs Gerofi and Balazs Gerofi
4ebe778ede
vm->exiting: deal with exit_group() and concurrent page faults
2015-06-25 16:04:04 +09:00
Tomoki Shirasawa
7d5a68be1b
add PID and GID to /proc/pid/status
...
add /proc/pid/cmdline
refs #445
refs #447
2015-05-18 17:45:37 +09:00
NAKAMURA Gou
4946964ed0
update copyright notices
2015-03-27 14:50:09 +09:00
Tomoki Shirasawa