a3aa96af19
MM: introduction of ihk_mc_pt_lookup_fault_pte()
2018-06-13 00:31:43 +09:00
d649d6fc2d
Include mbind support (this is a rebase commit to merge into development)
2017-11-27 11:16:53 +09:00
1e89796d3e
Replace ihk_set_kmsg() with ihk_get_kmsg_buf()
2017-09-27 20:26:23 +09:00
aa7cb970c4
ihk_os_getrusage(): Compile LWK-specific results in mcctrl
...
1. User asks mcctrl for the result via ihk_os_getrusage() with passing void *
2. mcctrl compiles the results and passes them to the user
3. User interprets it by using the type defined in the LWK-specific header
2017-09-20 15:03:45 +09:00
a05b6e1ba8
Expand dump-functions for excluding user/unused memory (This is rebase commit for merging to development)
2017-09-11 15:49:04 +09:00
74f15783d2
ihk_os_getrusage(): Add per-page-size memory usage accounting
2017-08-17 12:49:34 +09:00
bf5ac7afc8
remote_flush_tlb_array_cpumask(): bundle remote TLB invalidations
2017-07-21 15:34:48 +09:00
d7b8e7f4f4
fix to count user pages
...
refs #864
2017-07-14 09:51:39 +09:00
26b9484bae
mcexec: --mpol-threshold to control MPOL_BIND/MPOL_PREFERRED
2017-05-23 02:39:42 +09:00
afb7cb3a1e
BSS/data: demand paging for non-file section and respect user requested NUMA allocation policy
2017-05-23 02:39:41 +09:00
3fe2257929
create rusage branch.
2017-03-15 23:22:51 +09:00
1076010de4
Boundary check in early_alloc_pages()
2017-03-04 17:21:57 +09:00
40d75baca2
ihk_mc_ap_flag: rewrite flag type, intro for denoting user level allocations
2016-12-30 19:19:34 +09:00
00f3fe0840
ihk_mc_alloc_aligned_pages_node(): support for explicit indication of target NUMA node
2016-12-30 19:03:59 +09:00
202bfd9955
IHK-API: expand and fix for ver 1.2.
2016-12-08 17:28:53 +09:00
787d34f650
introduction of ihk_mc_pt_virt_to_phys_size()
2016-11-23 08:40:33 +09:00
f1af1ffb8f
NUMA: expose correct NUMA distances in sysfs
2016-10-27 14:29:15 +09:00
167ea67dee
NUMA: receive CPU info in array format
2016-10-14 21:34:31 +09:00
a6bd98cc02
MM: memory leak tracker for page level allocator
2016-10-14 21:34:30 +09:00
0f7462ae1c
mm.h: eliminate global pa_allocator
2016-10-14 21:34:30 +09:00
8f4f68b877
eliminate arch_alloc_page() and move ihk_mc_alloc_pages() to arch independent code
2016-10-14 21:34:30 +09:00
3ae69d1290
NUMA: process CPU NUMA information
2016-10-14 21:34:30 +09:00
2929fbb803
NUMA: support multiple physical allocators
2016-10-14 21:34:30 +09:00
326a4fcee4
mem_init(): parse NUMA information
2016-10-14 21:34:29 +09:00
f5857cfc9e
MM: use ihk_mc_{alloc/free}_pages() everywhere and fix free_pages() on kmalloc()ed object bug
2016-08-17 18:02:05 +09:00
d4a0b32f06
support large pages
2016-04-21 23:22:55 +09:00
2048980820
remove ihk_mc_pt_alloc_range()
2016-04-21 23:22:54 +09:00
932a287437
fix REQ-40
2016-03-24 13:46:13 +09:00
4595aa3079
pte_visitor_t(): change "pgsize" into "pgshift"
2016-03-23 19:04:32 +09:00
a6488adcc1
change parameter type of ihk_mc_pt_virt_to_phys()
...
- add type qualifier 'const' to virtual address parameter.
that is, change parameter 'virt' from 'void *'
to 'const void *'
2015-03-04 11:29:15 +09:00
d4ba4dc8b3
introduction of mckernel_procfs_file_operations; fix /proc/self path resolution;
...
implementation of /proc/self/pagemap (LTP mmap12)
2014-12-15 12:46:05 +09:00
101a0f6e4a
remote TLB invalidation code for multi-threaded applications (e.g., during munmap())
2014-07-22 12:24:07 +09:00
11bb334bd4
support mremap(2)
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fixes #22
2014-07-02 15:30:52 +09:00
d2e29bf598
add visit_pte_range()
...
refs #21
refs #22
2014-06-30 17:33:43 +09:00
2f89e26ac0
add modification history entry to the following files,
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mckernel/lib/include/*.h
mckernel/arch/x86/elfboot/*
mckernel/arch/x86/kboot/main.c
mckernel/arch/x86/kernel/*
mckernel/lib/page_alloc.c
mckernel/lib/string.c
mckernel/lib/include/ihk/*
except
mckernel/arch/x86/kernel/include/signal.h
mckernel/arch/x86/tools/mcreboot-attached-mic.sh.in
mckernel/arch/x86/kernel/include/syscall_list.h
mckernel/arch/x86/kernel/syscall.c
.
2013-11-14 18:30:06 +09:00
384328c6bc
add copyright notice to the following files,
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mckernel/lib/include/*.h
mckernel/arch/x86/elfboot/*
mckernel/arch/x86/kboot/main.c
mckernel/arch/x86/kernel/*
mckernel/lib/page_alloc.c
mckernel/lib/string.c
mckernel/lib/include/ihk/*
except
mckernel/arch/x86/kernel/include/signal.h
mckernel/arch/x86/tools/mcreboot-attached-mic.sh.in
mckernel/arch/x86/kernel/include/syscall_list.h
mckernel/arch/x86/kernel/syscall.c
.
2013-11-14 17:09:58 +09:00
bbbc6e1570
add shared mapped file (in progress)
...
implemented:
- Pages can be shared between maps.
- A change made to a map is written to the file, at munmap().
not yet implemented:
- VM operation during page IO execution.
Because page IO is executed with VM's lock.
- Page IO, which does not change a file size with any case.
When munmap() races with truncate(), the file size may be changed
illegally.
2013-11-11 18:18:33 +09:00
480f6d4c2f
rewrite page_fault_handler()
2013-08-08 12:43:00 +09:00
78d9d3fcd2
Revert "trial implementation of private file mapping"
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This reverts commit abe57218c4
2013-07-26 16:44:39 +09:00
abe57218c4
trial implementation of private file mapping
...
for review only. will soon be reverted.
2013-07-26 14:40:12 +09:00
334662b7fe
implement sys_mprotect()
2013-07-18 09:25:58 +09:00
2aa5194958
rewrite sys_mmap() as sys_new_mmap()
2013-07-10 13:11:19 +09:00
630170fb6a
add ihk_mc_allocate_aligned_pages()
2013-07-10 13:11:18 +09:00
5fc0d90b7d
add ihk_mc_pt_clear_range()
2013-06-12 11:49:19 +09:00
5d9efa7241
add rollback when ihk_mc_pt_set_page returns error
2013-06-02 13:54:38 +09:00
da3965be11
Merge branch 'master' of postpeta.pccluster.org:mckernel
...
Conflicts:
kernel/host.c
kernel/process.c
lib/include/ihk/mm.h
2013-05-28 12:49:13 +09:00
bb4caccf98
add memory allocation check
2013-05-28 12:06:41 +09:00
fa1be382c7
release the resources of the process at exit(2)/exit_group(2).
2013-05-28 11:31:23 +09:00
4693789608
change function names
2012-12-17 16:15:05 +09:00
158903c7b6
modify file names and create directories
2012-12-17 15:39:24 +09:00
