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Kichan Kwon [Tue, 8 Mar 2016 09:14:14 +0000 (18:14 +0900)]
Apply Tizen directory path guide
* Changed path
- /opt/usr/etc, /etc/opt -> TZ_SYS_ETC (/opt/etc)
- /opt/storage -> TZ_SYS_STORAGE (/opt/media)
- /opt/usr/data -> TZ_SYS_DATA (/opt/data)
- /opt/usr/dbspace -> TZ_SYS_DB (/opt/dbspace)
- /opt/usr/share -> TZ_SYS_SHARE (/opt/share)
Change-Id: Ibaa6ac20d768e5e6fe52b5f971713f1f77e57cb2
Signed-off-by: Kichan Kwon <k_c.kwon@samsung.com>
Kichan Kwon [Fri, 4 Mar 2016 06:48:18 +0000 (22:48 -0800)]
Merge "Disable mem-stress.service" into tizen
Kichan Kwon [Fri, 4 Mar 2016 06:37:04 +0000 (15:37 +0900)]
Detach memps module
- This module will be managed separately
Change-Id: I9dd88efa76d8927507ea3eeb8b1e06b86506d57f
Signed-off-by: Kichan Kwon <k_c.kwon@samsung.com>
Kichan Kwon [Thu, 3 Mar 2016 07:53:43 +0000 (16:53 +0900)]
Disable mem-stress.service
- It just occupies memory and does nothing
- But it can be used to make low memory environment, so we don't delete it
Change-Id: I5cd2f8ab8789c0ce525b108dd9cb97b15fb2879f
Signed-off-by: Kichan Kwon <k_c.kwon@samsung.com>
Kichan Kwon [Wed, 2 Mar 2016 02:27:53 +0000 (11:27 +0900)]
proc-stat : fix errata
Change-Id: I4bf737e527ed2dee040c8f9844bb5a66693048fd
Signed-off-by: Kichan Kwon <k_c.kwon@samsung.com>
Kichan Kwon [Mon, 22 Feb 2016 02:15:44 +0000 (11:15 +0900)]
vmpressure : don't make /proc app list
- As it reads (pid, appname), compare appname with vip list
Change-Id: I3a9f9377e0ee44ea55e525d4a167f749cdc453a6
Signed-off-by: Kichan Kwon <k_c.kwon@samsung.com>
Kichan Kwon [Thu, 18 Feb 2016 08:20:37 +0000 (17:20 +0900)]
tests : set initial value
Change-Id: I354ab3a65e27591466615eb0558db73a9084069c
Signed-off-by: Kichan Kwon <k_c.kwon@samsung.com>
Kichan Kwon [Wed, 17 Feb 2016 03:33:32 +0000 (19:33 -0800)]
Merge "vmpressure : improve VIP app register process" into tizen
Kichan Kwon [Thu, 11 Feb 2016 09:20:23 +0000 (18:20 +0900)]
vmpressure : improve VIP app register process
- To convert appname to pid, existing code opens cmdline file and match appname.
However, this process is file operation, so it causes performance degradation.
- To decrease file operation, (appname,pid) array is maken before conversion.
By using this array, we don't have to access cmdline file many times.
Change-Id: I2de243a5ef93615288907cdd6eb848f8b15e9be1
Signed-off-by: Kichan Kwon <k_c.kwon@samsung.com>
Kichan Kwon [Wed, 17 Feb 2016 01:19:06 +0000 (10:19 +0900)]
Revert "vmpressure : improve VIP app register process"
This reverts commit
bb60ed5b3cf0d9f77d8ee1c354607b6730235456.
Change-Id: I1cf6398c8a25a96fa4d69d20bb0e2ad3bfb65163
Kichan Kwon [Tue, 16 Feb 2016 08:38:05 +0000 (17:38 +0900)]
block : change log priority
- This log just informs accessing file and not returning error if this error is printed.
Therefore, to prevent misunderstanding, change the priority to INFO
Change-Id: I51a10d93eee246144ba7081f2bf4d562bc6f5329
Signed-off-by: Kichan Kwon <k_c.kwon@samsung.com>
Kichan Kwon [Thu, 11 Feb 2016 09:20:23 +0000 (18:20 +0900)]
vmpressure : improve VIP app register process
- To convert appname to pid, existing code opens cmdline file and match appname.
However, this process is file operation, so it causes performance degradation.
- To decrease file operation, (appname,pid) array is maken before conversion.
By using this array, we don't have to access cmdline file many times.
Change-Id: I2de243a5ef93615288907cdd6eb848f8b15e9be1
Signed-off-by: Kichan Kwon <k_c.kwon@samsung.com>
Prajwal A N [Wed, 30 Dec 2015 07:35:15 +0000 (16:35 +0900)]
network: remove unused header
* genl.h is not used currently
* it also violates the license requirement
Change-Id: I67472bd60b465905d65d2da517cf0f1e93c0101c
Signed-off-by: Prajwal A N <an.prajwal@samsung.com>
Prajwal A N [Thu, 24 Dec 2015 10:25:00 +0000 (19:25 +0900)]
Merge branch 'devel/tizen_2.4' into tizen
* added CPU tests
* refactored test module
* removed secure coding issues
Signed-off-by: Prajwal A N <an.prajwal@samsung.com>
Conflicts:
packaging/resourced.spec
src/tests/network/resourced_data_usage_test.c
src/tests/proc-stat/resourced_proc_stat_test.c
Change-Id: I1aebe8558f933a258aced35c3c040ab8befe0ba2
Prajwal A N [Wed, 23 Dec 2015 04:33:29 +0000 (13:33 +0900)]
common: resolved secure coding errors
Change-Id: I5cec16ef63b09027dc02b42a3bec27780004b327
Signed-off-by: Prajwal A N <an.prajwal@samsung.com>
Prajwal A N [Fri, 18 Dec 2015 05:56:02 +0000 (14:56 +0900)]
tests: added tests for CPU module
* tests cgroup creation
* tests different app actions
Change-Id: I1843cde8dff486ebc0127d12b320426cb669527b
Signed-off-by: Prajwal A N <an.prajwal@samsung.com>
Prajwal A N [Fri, 18 Dec 2015 05:51:10 +0000 (14:51 +0900)]
tests: refactored code
* organized code into usable modules
Change-Id: I898bb93a44eb3aa99d770b85773f824168a4e57e
Signed-off-by: Prajwal A N <an.prajwal@samsung.com>
Prajwal A N [Wed, 2 Dec 2015 07:35:20 +0000 (16:35 +0900)]
debug: enabled debug logging
* some logs are not needed normally
* added new flag to disable/enable these logs
* organized some log messages
Change-Id: I9e0ef1428ac6d6d2d2cf244be5eb1f01909f8c40
Signed-off-by: Prajwal A N <an.prajwal@samsung.com>
Prajwal A N [Tue, 15 Dec 2015 01:47:38 +0000 (10:47 +0900)]
Merge branch 'devel/tizen_2.4' into tizen
* adding TC suite to resourced
* proc-stat, memory, network modules supported (partially)
Change-Id: Ie5fd2b998fb2e90d8d8036f80f77cf4b06a2e7d1
Signed-off-by: Prajwal A N <an.prajwal@samsung.com>
Prajwal A N [Mon, 14 Dec 2015 07:26:47 +0000 (16:26 +0900)]
tests: disable tests by default
* tests module is going to be disabled
* will be enabled locally for testing
Change-Id: Id375e4799cf4705a223cc82653fd08c9ac962b0d
Signed-off-by: Prajwal A N <an.prajwal@samsung.com>
Prajwal A N [Sun, 13 Dec 2015 23:55:02 +0000 (08:55 +0900)]
tests: added test for network APIs
* testing all network APIs (provided by libresourced)
Change-Id: Ide7fe6cb1c9f91050779efc051208b579a4c980c
Signed-off-by: Prajwal A N <an.prajwal@samsung.com>
Prajwal A N [Sun, 13 Dec 2015 23:51:00 +0000 (08:51 +0900)]
tests: added proc-stat API test
* added tests for the proc_stat_get_pid_entry API
* other API tests will be added in future
Change-Id: Ic4bc35bfd8ae06d8c0a92af44f91d687beabda1f
Signed-off-by: Prajwal A N <an.prajwal@samsung.com>
Prajwal A N [Fri, 31 Jul 2015 11:42:57 +0000 (20:42 +0900)]
tests: added tests package
* added code to test lowmem module in resourced
* added util programs and scripts
Change-Id: Idb8914af71febb32e34082bfd224fc6213fe827e
Signed-off-by: Prajwal A N <an.prajwal@samsung.com>
Prajwal A N [Fri, 11 Dec 2015 04:18:04 +0000 (13:18 +0900)]
tests: removed slp tests
* not using current test suite
* will be replaced by a different test suite
Change-Id: I2160102d3f2ee65c7d64618d9a47dd8d06400581
Signed-off-by: Prajwal A N <an.prajwal@samsung.com>
Prajwal A N [Tue, 8 Dec 2015 03:09:14 +0000 (12:09 +0900)]
common: change service type to simple
* notify type is creating waiting before launch
* changing this to simple to remove uneccessary waiting times
Change-Id: I6bf26289d229337c993d3de10fada89307b8e0cc
Signed-off-by: Prajwal A N <an.prajwal@samsung.com>
Prajwal A N [Wed, 9 Dec 2015 06:14:28 +0000 (15:14 +0900)]
common: adding support for i686
* i686 is used in emulator
Change-Id: I18962d2b3514200855b3f04a1ffafa8aab55e3aa
Signed-off-by: Prajwal A N <an.prajwal@samsung.com>
Prajwal A N [Wed, 9 Dec 2015 02:38:35 +0000 (11:38 +0900)]
common: support emulator profiles
* added system-freezer lib files for x86 arch
Change-Id: I3a7dfd1b103cdf8b5c4888d723d81d0b38140b1a
Signed-off-by: Prajwal A N <an.prajwal@samsung.com>
Prajwal A N [Wed, 2 Dec 2015 05:17:02 +0000 (14:17 +0900)]
Merge branch 'devel/tizen_2.4' into tizen
Signed-off-by: Prajwal A N <an.prajwal@samsung.com>
Change-Id: I6a6d867c49be60dd54102d235d1eb13ea605b16e
Prajwal A N [Fri, 27 Nov 2015 02:15:26 +0000 (11:15 +0900)]
freezer: updated libsystem-freezer.so file
* updated system-freezer library file
* changes till "unmounting at poweroff" included
Change-Id: Ia2fd0e64731f9e57e84a2f7705306ef86060a5a0
Signed-off-by: Prajwal A N <an.prajwal@samsung.com>
Prajwal A N [Fri, 27 Nov 2015 01:45:03 +0000 (10:45 +0900)]
swap: change code to build for disabled swap module
* earlier code was working exclusively for enabled swap module
* changed the build code and common definitions to build for disabled swap module
Change-Id: I7f730f2a4e2ec46f91c97a2ee3e1c6ebae8920a2
Signed-off-by: Prajwal A N <an.prajwal@samsung.com>
Prajwal A N [Thu, 26 Nov 2015 08:16:31 +0000 (17:16 +0900)]
swap: removed force reclaim feature from swap module
* force_reclaim feature was rejected by the mainline linux group
* changed use of force_reclaim to hard limit (limit_in_bytes)
* added conf file to control the parameters of swap module
* changed load_swap_config function to include code to read new params in swap.conf
* added notifier to reset swap cgroup hard limit when the system returns to normal memory pressure
Change-Id: I27f3397dba5f8a52ce8c6c85b0d2aef755f92f3d
Signed-off-by: Prajwal A N <an.prajwal@samsung.com>
Prajwal A N [Tue, 1 Dec 2015 23:46:00 +0000 (08:46 +0900)]
Merge branch 'devel/tizen_2.4' into tizen
Signed-off-by: Prajwal A N <an.prajwal@samsung.com>
Change-Id: Ib4e8153b78c98d926d8f32ac2c3a47deee67b567
Prajwal A N [Tue, 24 Nov 2015 07:26:33 +0000 (16:26 +0900)]
rebase: rebased latest tizen 2.4 code
* this branch will keep track of the development of tizen 2.4
* this branch will be merged periodically into tizen
* the code in this branch may not build in tizen environment
Signed-off-by: Prajwal A N <an.prajwal@samsung.com>
pr.jung [Wed, 30 Sep 2015 08:07:15 +0000 (17:07 +0900)]
Apply dbus-cynara rule for resourced
Change-Id: Ib5b3602661754bea03145065a39d5d2b54d008ef
Signed-off-by: pr.jung <pr.jung@samsung.com>
Sangjung Woo [Wed, 19 Aug 2015 05:26:03 +0000 (14:26 +0900)]
memps: fix the broken result on kernel v4.0
The result of memps is broken on Tizen 3.0 since the kernel version is
4.0 or above. This patch fixes that bug.
Change-Id: Ifdbdcd06d69af9fa3f058507349febfcfd449e35
Signed-off-by: Lukasz Malesza <l.malesza@samsung.com>
Signed-off-by: Sangjung Woo <sangjung.woo@samsung.com>
Sangjung Woo [Tue, 11 Aug 2015 01:39:23 +0000 (10:39 +0900)]
clean up the unit files & options
Because of some buggy code in spec file, the systemd unit files such as
resourced.service are installed into the wrong location (i.e.
/usr/lib64/systemd/system/). This patch fixes the bug and also clean up
unused resourced-cpucgroup.service. timer-slack is not necessary for
tizen 3.0.
Change-Id: I16c1c1e22dbfe0c8ec71fdbe394a07a89fcb41b7
Signed-off-by: Sangjung Woo <sangjung.woo@samsung.com>
Sangjung Woo [Wed, 1 Jul 2015 12:05:14 +0000 (21:05 +0900)]
smack: apply Smack 3-domain feature
This patch makes all manifest file as Smack 3-domain feature.
Change-Id: I914491b12f3f070864d257e11786576c9f7b6891
Signed-off-by: Sangjung Woo <sangjung.woo@samsung.com>
Sangjung Woo [Tue, 9 Jun 2015 02:11:50 +0000 (11:11 +0900)]
Overall rebase: add up-to-date resourced codes to public repo
* Rebase work until 'memory: disabled swap and vmpressure modules for
mobile profile (
c4e54093)'
* Support runtime-info API
* Fix the minor bugs & turn up each module
* Support aarch64, arm32 and emulator
Change-Id: I8dfc1d1d3aa9bcdd89f7632752d968fe3a854484
Signed-off-by: Sangjung Woo <sangjung.woo@samsung.com>
Prajwal A N [Fri, 20 Mar 2015 04:18:09 +0000 (13:18 +0900)]
Removed sensord from vip list
* Removed sensord from very important process list (in vip-agent module)
Change-Id: I986f3e647cc565dada511791b7c4f24b9de2dfd9
Signed-off-by: Prajwal A N <an.prajwal@samsung.com>
Prajwal A N [Fri, 20 Mar 2015 04:14:45 +0000 (13:14 +0900)]
Corrected some rpm build warnings and errors
* Corrected license string
* Added %config macro to the conf files in the files section of spec file
Change-Id: Ibfde2a828c1dc28a8c27d204ebe8a535ff6a3782
Signed-off-by: Prajwal A N <an.prajwal@samsung.com>
Prajwal A N [Fri, 30 Jan 2015 07:32:32 +0000 (16:32 +0900)]
Resolved service files error
Removed the tizen-mobile-env environment file requirement and the default type (set to simple).
Change-Id: If002860c3cc9d1571120eb79efe4e4d8410d313b
Signed-off-by: Prajwal A N <an.prajwal@samsung.com>
Prajwal A N [Fri, 23 Jan 2015 06:57:24 +0000 (15:57 +0900)]
Changed package name to resourced
Changed package name from system-resource to resourced and made needed changes in related files.
Also resolved some dependency errors in the spec file related to the package name.
Change-Id: Ie4a675999a05ef8032c1d186fb2a8a5ab58db75a
Signed-off-by: Prajwal A N <an.prajwal@samsung.com>
Prajwal A N [Thu, 15 Jan 2015 07:00:16 +0000 (16:00 +0900)]
Enabled build support for 64 bit architecture
Changed CMakeLists and spec file code to enable building for both 32 bit and 64 bit architectures. Changed libdir to LIB_INSTALL_DIR.
Changed INSTALL destination appropriately.
Package successfully builds for the following repos
* ia32 (ia32-wayland, ia32-x11)
* armv7l (arm-wayland, arm-x11)
* aarch64 (arm64-wayland, arm64-x11)
* x86_64 (x86_64-wayland, x86_64-x11)
Change-Id: I6ed707ff0082fafdba03761220a4c3e089fc7dfa
Signed-off-by: Prajwal A N <an.prajwal@samsung.com>
Prajwal A N [Thu, 15 Jan 2015 03:42:07 +0000 (12:42 +0900)]
Changed casting expression for 64 bit arch.
Casting pointer to int directly does not work in 64 bit environments. Thus changed the casting expression.
Added a check to ensure that arguments passed to strstr function are not null.
Change-Id: I4765d0503b65e080f0394481448bbd1b3050c08e
Signed-off-by: Prajwal A N <an.prajwal@samsung.com>
Prajwal A N [Thu, 15 Jan 2015 05:25:23 +0000 (14:25 +0900)]
Added eina package
Added eina package to CMakeLists and spec file.
Change-Id: Ib3d7c8959f4bd41a171e4a10b50763e17dab2bc0
Signed-off-by: Prajwal A N <an.prajwal@samsung.com>
Prajwal A N [Thu, 15 Jan 2015 05:03:21 +0000 (14:03 +0900)]
Defined spec variables
The variables defined in this patch used to be defined only for particular profiles. But they are used later in spec file.
This resulted in a bad %if condition. Thus defining (setting to default value OFF) these variables always.
Change-Id: Ie8af5baf5a8a50271732ec36f71fbafc7ab385e2
Signed-off-by: Prajwal A N <an.prajwal@samsung.com>
Prajwal A N [Thu, 15 Jan 2015 02:09:15 +0000 (11:09 +0900)]
Removed journal package
The libjournal package is not yet present in Tizen public. Thus removed the use of journal package in resourced.
Change-Id: I110d7081bd2132f2997f323ff410d18425a7f2c3
Signed-off-by: Prajwal A N <an.prajwal@samsung.com>
Prajwal A N [Thu, 15 Jan 2015 01:59:23 +0000 (10:59 +0900)]
Added latest resourced code to public repo
Change-Id: Ideb61e5414c7ce5d6635b8d624fda7ac12127d52
Signed-off-by: Prajwal A N <an.prajwal@samsung.com>
Taeyoung Kim [Thu, 29 May 2014 13:26:20 +0000 (22:26 +0900)]
swap: change the return value to ERROR_NONE in case that swap is off
- When swap is off, the swap module cannot be found.
This is normal operation, and the return value
should be changed from ERROR_FAIL to ERROR_NONE.
Signed-off-by: Taeyoung Kim <ty317.kim@samsung.com>
Change-Id: Id8490ce0669408519b32373e057330b27a237617
Taeyoung Kim [Thu, 29 May 2014 12:58:03 +0000 (21:58 +0900)]
service: add memory limit option
- Memory usage of resourced is under 1MB currently.
- If memory leak or other problems occur, resourced
will be re-launched. The limit of memory usage is 10MB.
Signed-off-by: Taeyoung Kim <ty317.kim@samsung.com>
Change-Id: I75c38b3f93856a292163add7655251332d10dbfb
Przemyslaw Kedzierski [Mon, 12 May 2014 12:31:28 +0000 (14:31 +0200)]
Second part of datausage module.
The datausage module is used for network traffic statistics.
This commit adds common part of code of datausage module,
a skeleton code for initialization, finalization and control.
Change-Id: Ifef33c6752577888fde6a14a5b588846d21afff1
Signed-off-by: Przemyslaw Kedzierski <p.kedzierski@samsung.com>
Przemyslaw Kedzierski [Fri, 9 May 2014 15:23:35 +0000 (17:23 +0200)]
Add part of datausage code.
The datausage module is used for network traffic statistics.
This commit adds parts of code of datausage module,
used in resourced module.
Change-Id: Idc695eeaf0f1e50dbdc83a9b7274f1b7d7fb950f
Signed-off-by: Przemyslaw Kedzierski <p.kedzierski@samsung.com>
Chanho Park [Wed, 26 Mar 2014 08:14:12 +0000 (17:14 +0900)]
memory: add swap support
This patch introduces swap module which is based on memory cgroup
swap extension. This also enables support of flash(eMMC) swap file.
Due to limitation of nand flash write endurance, we limited a
writeback size to 512MB per day.
When we need more memory from requests, the memcg reclaims the memory
from swap cgroup. The resourced can choose the victims by oomadj value.
This patch also includes clean-up of lowmem-process source files
because we don't need them anymore.
Change-Id: I9c09bc5329a5d3e619952c249be3d3712b15c609
Signed-off-by: Chanho Park <chanho61.park@samsung.com>
Przemyslaw Kedzierski [Wed, 5 Mar 2014 11:15:42 +0000 (12:15 +0100)]
Scripts for unit tests.
Scripts needed for unit testing API functions.
Change-Id: I0bdd27ca6edb215d58fe05093b9a955685ec6813
Signed-off-by: Przemyslaw Kedzierski <p.kedzierski@samsung.com>
Przemyslaw Kedzierski [Mon, 3 Mar 2014 15:54:52 +0000 (16:54 +0100)]
Add utils - network part.
Continuation of work from previous commit.
Change-Id: I302213fc6d901f89aac6dc4ff09d149a78e28a5d
Signed-off-by: Przemyslaw Kedzierski <p.kedzierski@samsung.com>
Przemyslaw Kedzierski [Mon, 3 Mar 2014 15:14:55 +0000 (16:14 +0100)]
Add utils, tools and tests.
These tools are for testing core functionalities used by packet and system
like small in-file databases, hash tables, cgroups, network udp traffic,
and getting various system information about processes and network.
Change-Id: I775706b19d3b1c829d7b457b065562da7f33ac92
Signed-off-by: Przemyslaw Kedzierski <p.kedzierski@samsung.com>
Przemyslaw Kedzierski [Mon, 3 Mar 2014 12:30:14 +0000 (13:30 +0100)]
Code cleanup.
Some cleanup of code, spec file and cmake files.
Change-Id: I3cd6bb975617e23cb4bcf39468cfc950ad7cc996
Signed-off-by: Przemyslaw Kedzierski <p.kedzierski@samsung.com>
Przemyslaw Kedzierski [Mon, 10 Feb 2014 10:19:00 +0000 (11:19 +0100)]
Add cpu module.
The cpu module is used for moving processes and tasks
between cgroups.
Change-Id: I7fd296c41aac74951d62d77c50bd343ebc43b986
Signed-off-by: Przemyslaw Kedzierski <p.kedzierski@samsung.com>
Przemyslaw Kedzierski [Mon, 10 Feb 2014 10:03:21 +0000 (11:03 +0100)]
Add memps module.
The memps is a tool that shows memory usage,
total and by each process.
Change-Id: I6d80042c9ba36ea8921832593c04c647fcdad8f1
Signed-off-by: Przemyslaw Kedzierski <p.kedzierski@samsung.com>
Przemyslaw Kedzierski [Mon, 10 Feb 2014 10:00:50 +0000 (11:00 +0100)]
Add network module.
Add network module and a stub for data_usage module.
The network module manages options, limits and quotas for
network interfaces.
Change-Id: I3e9a7a481ddfb2463d5ee8b429198e31ebc94f99
Signed-off-by: Przemyslaw Kedzierski <p.kedzierski@samsung.com>
Przemyslaw Kedzierski [Fri, 7 Feb 2014 15:42:35 +0000 (16:42 +0100)]
Add powertop-wrapper module.
Some corrections to cmake and spec files.
The powertop-wrapper module runs powertop tool,
gathers its results and forms in reports.
Change-Id: Ib366442c38334b6e2d996c9c695f9bde38a2f9ec
Signed-off-by: Przemyslaw Kedzierski <p.kedzierski@samsung.com>
Przemyslaw Kedzierski [Fri, 7 Feb 2014 15:34:49 +0000 (16:34 +0100)]
Updated memory module.
The memory module implements, runs and controls
oom_kill'er, and its dbus interface.
Change-Id: Ib28de58a89fdaddf2a8042399f1b422561c9a4b7
Signed-off-by: Przemyslaw Kedzierski <p.kedzierski@samsung.com>
Przemyslaw Kedzierski [Fri, 7 Feb 2014 15:32:31 +0000 (16:32 +0100)]
Update proc-stat module.
The proc-stat module provides many information
about system and processes from /proc filesystem,
and also information about windows from Xwindow system.
Change-Id: I1ec5987915c8bfe8a93ee539240284d13d3fe623
Signed-off-by: Przemyslaw Kedzierski <p.kedzierski@samsung.com>
Przemyslaw Kedzierski [Wed, 12 Feb 2014 09:43:21 +0000 (10:43 +0100)]
Update the main part of resourced module.
The resource daemon contains main functinalities of program,
parses command line options, manages modules, initialises
dbus interfaces.
Change-Id: I54a3cf9efcefda382167e97c366fb532eba3f97d
Signed-off-by: Przemyslaw Kedzierski <p.kedzierski@samsung.com>
Taeyoung Kim [Mon, 18 Nov 2013 01:36:30 +0000 (10:36 +0900)]
Add Process handler
- Process Handler manages the oom_score_adj value.
- Appcore changes processes to Foreground/Background
and deviced changes processes to Active/Inactive by resourced apis
- oom_score-adj
= Root daemons: 0
= Process init value: 100
= Foreground Locked: 150 (ex. Multimedia apps, ...)
= Foreground Unlocked: 200
= Background Locked: 250 (ex. Background Music player, ...)
= Background Unlocked: 300
= Maximum value: 990
Signed-off-by: Taeyoung Kim <ty317.kim@samsung.com>
Change-Id: I6ca0e3524dc8132aaa2a9bac6a2a6ba8d91bb148
Taeyoung Kim [Mon, 18 Nov 2013 01:02:40 +0000 (10:02 +0900)]
Add Memory control (OOM handler)
- Memory cgroup is used to check OOM status and to kill processes to secure memory
= Memory cgroup notices to resourced when remaining memory is on low pressure state
and medium pressure state. When low pressure, resourced send signal to apps
to use malloc-trim. And when medium pressure, resourced kills processes.
= The victims sre decided by oom_score_adj value.
= OOM killer is disabled
= ex) For 1GB memory, the memory is on low pressure state when the remaining memory is under 200MB.
And the memory is on medium pressure state when the remaining memory is under 160MB.
Signed-off-by: Taeyoung Kim <ty317.kim@samsung.com>
Change-Id: I21d84a2c61680a43b032bad21e77816da85c4ad2
Taeyoung Kim [Fri, 15 Nov 2013 04:56:28 +0000 (13:56 +0900)]
Initial commit for Resourced
Signed-off-by: Taeyoung Kim <ty317.kim@samsung.com>
Change-Id: I9c06df974efabf248bc78e0292f33eb0cd193fc1
Sehong Na [Thu, 22 Aug 2013 05:18:30 +0000 (22:18 -0700)]
Initial empty repository