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Author SHA1 Message Date
Tom Cherry
cda81d01c6 am 54c70ca1: Merge "init: Use classes for parsing and clean up memory allocations" 
* commit '54c70ca15660529466b5b4e091209a20a3e75dff':
  init: Use classes for parsing and clean up memory allocations
 2015-09-01 21:42:01 +00:00
Tom Cherry
b7349902a9 init: Use classes for parsing and clean up memory allocations 
Create a Parser class that uses multiple SectionParser interfaces to
handle parsing the different sections of an init rc.

Create an ActionParser and ServiceParser that implement SectionParser
and parse the sections corresponding to Action and Service
classes.

Remove the legacy keyword structure and replace it with std::map's
that map keyword -> (minimum args, maximum args, function pointer) for
Commands and Service Options.

Create an ImportParser that implements SectionParser and handles the
import 'section'.

Clean up the unsafe memory handling of the Action class by using
std::unique_ptr.

Change-Id: Ic5ea5510cb956dbc3f78745a35096ca7d6da7085
 2015-09-01 12:26:02 -07:00
Tom Cherry
25c22bb9e7 am 08a6775f: am 2d8be6c2: Merge "init: import init rc scripts from file systems after mount_all" 
* commit '08a6775f8cdadf48e7b5f4f4d710180fda43b2b6':
  init: import init rc scripts from file systems after mount_all
 2015-08-21 21:47:03 +00:00
Tom Cherry
d64bf33890 am 08a6775f: am 2d8be6c2: Merge "init: import init rc scripts from file systems after mount_all" 
* commit '08a6775f8cdadf48e7b5f4f4d710180fda43b2b6':
  init: import init rc scripts from file systems after mount_all
 2015-08-21 21:44:37 +00:00
Tom Cherry
c7676b5037 am 54b22ca2: am ff5be396: Merge changes from topic \'init-rc-breakup\' 
* commit '54b22ca2488e4901265c99a42b5c5e0725a99199':
  init: Queue Triggers instead of Actions
  bundle init.rc contents with its service
 2015-08-21 18:24:18 +00:00
Tom Cherry
60eb73ed6a am 54b22ca2: am ff5be396: Merge changes from topic \'init-rc-breakup\' 
* commit '54b22ca2488e4901265c99a42b5c5e0725a99199':
  init: Queue Triggers instead of Actions
  bundle init.rc contents with its service
 2015-08-21 18:20:22 +00:00
Tom Cherry
b8dd0272e5 init: import init rc scripts from file systems after mount_all 
Import /{system,vendor,odm}/etc/init/... after file systems are mounted

Bug: 23186545
Change-Id: Idb0cae9773f904c0330054c8b3e31eb87b2fb7cb
 2015-08-21 10:14:43 -07:00
Tom Cherry
cb716f976b init: Queue Triggers instead of Actions 
When init queues a trigger, it actually enqueues all of the Actions
that match with that given trigger.  This works currently because
all init scripts are loaded and therefore all Actions are available
before init starts queueing any triggers.

To support loading init scripts after init has started queueing
triggers, this change enqueues Trigger objects instead of their
matching Actions.  Each Trigger object then matches its associated
Actions during its execution.

Additionally, this makes a few cosmetic clean ups related to triggers.

Bug: 23186545
Change-Id: I5d177458e6df1c4b32b1072cf77e87ef952c87e4
 2015-08-21 10:14:43 -07:00
Yusuke Sato
2ef82cffad am d1b11a04: am e656be33: Merge "Add |opts| argument to android_fork_execvp_ext" 
* commit 'd1b11a04903be74ba6a47307d8c3ef2731e3f4ab':
  Add |opts| argument to android_fork_execvp_ext
 2015-08-19 22:31:08 +00:00
Yusuke Sato
9962b04d00 am d1b11a04: am e656be33: Merge "Add |opts| argument to android_fork_execvp_ext" 
* commit 'd1b11a04903be74ba6a47307d8c3ef2731e3f4ab':
  Add |opts| argument to android_fork_execvp_ext
 2015-08-19 22:20:29 +00:00
Yusuke Sato
d81c3c6c45 Add |opts| argument to android_fork_execvp_ext 
to allow the caller to send data to the child's stdin.

Bug: 21725996
Change-Id: I818f5cf61045286c8d64a91b6d50f05740329be1
 2015-08-19 11:00:37 -07:00
Yusuke Sato
c52f66b548 am 885400fd: am 4d09db9d: Merge "perfboot.py: Add --end-tag option" 
* commit '885400fdbabf9850bd680725c591cc00f2aa71fe':
  perfboot.py: Add --end-tag option
 2015-08-18 05:55:34 +00:00
Yusuke Sato
8e9a1ae593 am 885400fd: am 4d09db9d: Merge "perfboot.py: Add --end-tag option" 
* commit '885400fdbabf9850bd680725c591cc00f2aa71fe':
  perfboot.py: Add --end-tag option
 2015-08-18 05:55:28 +00:00
Yusuke Sato
3966ebb74d perfboot.py: Add --end-tag option 
The current behavior, which is to use tags[-1] for end_tag, is good
enough in most cases, but sometime it makes more sense to use a
different one as end_tag.

For example, when optimizing APK scanning code in package manager,
using 'boot_progress_pms_scan_end' as end_tag would give us quicker
benchmark iterations as well as more relevant numbers possibly with
a smaller standard deviation.

Change-Id: Ic6371c936b36d1d87e9742502fd8958682a3b7d5
 2015-08-17 22:07:34 -07:00
Nick Kralevich
d717f86a3e am 64c30a79: am 084c00b8: Merge "init: add LOCAL_SANITIZE := integer" 
* commit '64c30a79def4dc29749a86c00a970243a2a45f1e':
  init: add LOCAL_SANITIZE := integer
 2015-08-17 01:15:17 +00:00
Nick Kralevich
d7f0a73f8d am 64c30a79: am 084c00b8: Merge "init: add LOCAL_SANITIZE := integer" 
* commit '64c30a79def4dc29749a86c00a970243a2a45f1e':
  init: add LOCAL_SANITIZE := integer
 2015-08-17 01:15:05 +00:00
Nick Kralevich
084c00b804 Merge "init: add LOCAL_SANITIZE := integer" 2015-08-16 15:37:35 +00:00
Nick Kralevich
f90b653667 init: add LOCAL_SANITIZE := integer 
Call abort() on undefined or sketchy integer behavior.
Protects against integer overflow attacks.

Change-Id: If73e6b382f2ee645fec406805739f9684ddbb5f0
 2015-08-15 15:24:23 +00:00
Nick Kralevich
38887c50c1 am 51ffedd2: am 1efef4c4: Merge "Revert "init: add LOCAL_SANITIZE := integer"" 
* commit '51ffedd264389730a76470408a122589f7ce3488':
  Revert "init: add LOCAL_SANITIZE := integer"
 2015-08-13 18:27:42 +00:00
Nick Kralevich
1deb03179c am 51ffedd2: am 1efef4c4: Merge "Revert "init: add LOCAL_SANITIZE := integer"" 
* commit '51ffedd264389730a76470408a122589f7ce3488':
  Revert "init: add LOCAL_SANITIZE := integer"
 2015-08-13 18:27:36 +00:00
Nick Kralevich
1efef4c49d Merge "Revert "init: add LOCAL_SANITIZE := integer"" 2015-08-13 18:15:11 +00:00
Nick Kralevich
c307b5b7f8 Revert "init: add LOCAL_SANITIZE := integer" 
flounder isn't booting

This reverts commit aea73db1e3.

Bug: 23166814
Change-Id: I36c811d1ca30e2366066142d9282bb713dae315f
 2015-08-13 18:10:50 +00:00
Nick Kralevich
864d4985ed am 4d74f2cb: am 0b973da5: Merge "init: add LOCAL_SANITIZE := integer" 
* commit '4d74f2cb4c30aaf4dfd176b2f970dbf54e5c697d':
  init: add LOCAL_SANITIZE := integer
 2015-08-12 19:22:11 +00:00
Nick Kralevich
9ec6fcfe09 am 4d74f2cb: am 0b973da5: Merge "init: add LOCAL_SANITIZE := integer" 
* commit '4d74f2cb4c30aaf4dfd176b2f970dbf54e5c697d':
  init: add LOCAL_SANITIZE := integer
 2015-08-12 19:21:58 +00:00
Nick Kralevich
0b973da532 Merge "init: add LOCAL_SANITIZE := integer" 2015-08-12 19:09:58 +00:00
Dan Albert
68ff9f2ca2 am e78292f2: am cef3508b: Merge "Add missing includes." 
* commit 'e78292f2c5a1cffd9fdcb76e5be29f6d14445b93':
  Add missing includes.
 2015-08-12 02:11:05 +00:00
Dan Albert
97a8cd957f am e78292f2: am cef3508b: Merge "Add missing includes." 
* commit 'e78292f2c5a1cffd9fdcb76e5be29f6d14445b93':
  Add missing includes.
 2015-08-12 02:10:16 +00:00
Dan Albert
cef3508bb6 Merge "Add missing includes." 2015-08-12 01:50:15 +00:00
Nick Kralevich
aea73db1e3 init: add LOCAL_SANITIZE := integer 
Call abort() on undefined or sketchy integer behavior.
Protects against integer overflow attacks.

Change-Id: I5f542089753c8fcf7596fd70cfaa48a3caa5b140
 2015-08-11 16:55:56 -07:00
Dan Albert
af9ba4dc6c Add missing includes. 
Leaky header cleanup in libc++ means we don't get unistd.h
transitively any more.

Change-Id: I596c24eff418302b19afab6ad3caa55f52241e7c
 2015-08-11 16:39:57 -07:00
Tom Cherry
9b005a328b am ba0f24c7: am 5573e3d8: Merge "init: replace strdup() in parse_config()" 
* commit 'ba0f24c71767365ff730b763b9af257bad462809':
  init: replace strdup() in parse_config()
 2015-08-11 21:05:59 +00:00
Tom Cherry
12e77877e6 am ba0f24c7: am 5573e3d8: Merge "init: replace strdup() in parse_config()" 
* commit 'ba0f24c71767365ff730b763b9af257bad462809':
  init: replace strdup() in parse_config()
 2015-08-11 21:05:53 +00:00
Tom Cherry
4ad60fbae5 init: replace strdup() in parse_config() 
Previously, the action, command, and service structs contained char*s
that referenced memory within the buffer returned by the strdup() of
the input buffer of parse_config.  This prevented this entire memory
region from being freed, leaking contents that would never be referenced again.

The changes to convert the previous action, command, and service
structs to C++ classes created explicit ownership of the contents within
each class in the form of std::strings.  With these changes, there are
no remaining references to the memory allocated by this strdup(), which
can now be freed.

This commit replaces the strdup() with std::vector<char> to allow for
the copied string to be freed when it goes out of scope instead of
relying on the C strdup() and free() functions.

Change-Id: Id0a5f711e33363082ba201afda6b26043998cb1c
 2015-08-10 14:26:03 -07:00
Tom Cherry
841066e778 am 4036f5ab: am 4bf3dc93: Merge "Create Service and ServiceManager classes" 
* commit '4036f5ab2ffbe5a2e47d46aa376e9791385cc31b':
  Create Service and ServiceManager classes
 2015-08-07 21:17:02 +00:00
Tom Cherry
2647d2e70e am 4036f5ab: am 4bf3dc93: Merge "Create Service and ServiceManager classes" 
* commit '4036f5ab2ffbe5a2e47d46aa376e9791385cc31b':
  Create Service and ServiceManager classes
 2015-08-07 21:13:04 +00:00
Tom Cherry
4bf3dc9345 Merge "Create Service and ServiceManager classes" 2015-08-07 19:29:58 +00:00
Tom Cherry
bac3299720 Create Service and ServiceManager classes 
Change-Id: I363a5e4751ad83d2f4096882a6fbbeddca03acfe
 2015-08-07 10:16:39 -07:00
Yasuhiro Matsuda
39ac947939 am b84e1f54: am 50de8224: Merge "Enable perfboot.py to install APKs before measurement." 
* commit 'b84e1f540379c6af9ccfc22e779b67f67b8c210a':
  Enable perfboot.py to install APKs before measurement.
 2015-08-06 12:40:27 +00:00
Yasuhiro Matsuda
fb35b7c463 am 9e2ed7b0: am 7f2e05e9: Merge "Fix incorrect exception handling in perfboot.py" 
* commit '9e2ed7b080bbe0f01fb82d77b30f6d1df372490a':
  Fix incorrect exception handling in perfboot.py
 2015-08-06 12:40:26 +00:00
Yasuhiro Matsuda
a25e258d65 am b84e1f54: am 50de8224: Merge "Enable perfboot.py to install APKs before measurement." 
* commit 'b84e1f540379c6af9ccfc22e779b67f67b8c210a':
  Enable perfboot.py to install APKs before measurement.
 2015-08-06 12:40:24 +00:00
Yasuhiro Matsuda
93e060e115 am 9e2ed7b0: am 7f2e05e9: Merge "Fix incorrect exception handling in perfboot.py" 
* commit '9e2ed7b080bbe0f01fb82d77b30f6d1df372490a':
  Fix incorrect exception handling in perfboot.py
 2015-08-06 12:40:22 +00:00
Yasuhiro Matsuda
50de8224a6 Merge "Enable perfboot.py to install APKs before measurement." 2015-08-06 03:55:04 +00:00
Yasuhiro Matsuda
c0822e83ad Enable perfboot.py to install APKs before measurement. 
This CL adds --apk-dir option, which specifies the directory
that contains APK files to be installed before measuring
boot time.

BUG: 22207911
Change-Id: Ifeacf34c779248686443a9ef02485272c140a456
 2015-08-06 11:02:17 +09:00
Yasuhiro Matsuda
f3d0d42f1a Fix incorrect exception handling in perfboot.py 
RuntimeError used to be missed unintentionally.

BUG: 22207911
Change-Id: I69772350c22fac93d49745c3bc934dda7188bb77
 2015-08-05 20:26:03 +09:00
Yasuhiro Matsuda
fdb80810a2 am ee640552: am 1ada513f: Merge "Fix perfboot.py to exit by Ctrl+C." 
* commit 'ee6405527f11010e09a72c4eaf2c47bac170c49c':
  Fix perfboot.py to exit by Ctrl+C.
 2015-08-05 02:41:02 +00:00
Yasuhiro Matsuda
75c09ba367 am ee640552: am 1ada513f: Merge "Fix perfboot.py to exit by Ctrl+C." 
* commit 'ee6405527f11010e09a72c4eaf2c47bac170c49c':
  Fix perfboot.py to exit by Ctrl+C.
 2015-08-05 02:39:00 +00:00
Yasuhiro Matsuda
1ada513f50 Merge "Fix perfboot.py to exit by Ctrl+C." 2015-08-05 02:26:27 +00:00
Yusuke Sato
056b97d509 am b57438c8: am e4154f46: Merge "perfboot.py: check 2 more event logs by default" 
* commit 'b57438c848e377873aefd89f68afb7650a6043e9':
  perfboot.py: check 2 more event logs by default
 2015-08-04 21:06:58 +00:00
Yusuke Sato
ba48c3f64a am b57438c8: am e4154f46: Merge "perfboot.py: check 2 more event logs by default" 
* commit 'b57438c848e377873aefd89f68afb7650a6043e9':
  perfboot.py: check 2 more event logs by default
 2015-08-04 21:05:59 +00:00
Yusuke Sato
43c4d998cf perfboot.py: check 2 more event logs by default 
'sf_stop_bootanim' is useful for tracking the time wasted by
showing the 'outro' part of the boot animation.

'wm_boot_animation_done' is also useful for tracking user
perceived boot time.

(cherry-pick of cbcf2778c3)

Bug: 22207911
Change-Id: I3549338a2161fa29675993c239f57809270797f8
 2015-08-04 12:06:36 -07:00
Yasuhiro Matsuda
59d32a7515 Fix perfboot.py to exit by Ctrl+C. 
BUG: 22207911
Change-Id: I0cc41f834207efd2965483c8636bbc709e54358f
 2015-08-04 17:48:41 +09:00
Yusuke Sato
9358ae91c9 am 69386e33: am 81fd50c3: Merge "perfboot.py: ignore tags not listed in /system/etc/event-log-tags" 
* commit '69386e33b67eaee721b4e8d7bddbd4263302ff77':
  perfboot.py: ignore tags not listed in /system/etc/event-log-tags
 2015-08-04 00:28:56 +00:00
Yusuke Sato
0ef97729c2 am 69386e33: am 81fd50c3: Merge "perfboot.py: ignore tags not listed in /system/etc/event-log-tags" 
* commit '69386e33b67eaee721b4e8d7bddbd4263302ff77':
  perfboot.py: ignore tags not listed in /system/etc/event-log-tags
 2015-08-04 00:28:44 +00:00
Yusuke Sato
e801cc0b4e perfboot.py: ignore tags not listed in /system/etc/event-log-tags 
This is a follow-up CL for http://ag/739815/.

Bug: 22207911
Change-Id: Ie5f529abc4b18454cea8a75a1438a5ea65dd90ab
 2015-08-03 15:56:53 -07:00
Yusuke Sato
f2a404b1f3 am 5e34b3ab: am 72488aa0: Merge "perfboot.py: warn if dm-verity is disabled" 
* commit '5e34b3abdb3cbc167fa86dab7a746c94f2bd4c6f':
  perfboot.py: warn if dm-verity is disabled
 2015-08-03 21:47:13 +00:00
Tom Cherry
087cd35b79 resolved conflicts for merge of 0070026c to mnc-dr-dev-plus-aosp 
Change-Id: Ibc802572898b6913c1f5d94aaae19974bfc0eb85
 2015-08-03 14:19:35 -07:00
Yusuke Sato
48f2879729 am 5e34b3ab: am 72488aa0: Merge "perfboot.py: warn if dm-verity is disabled" 
* commit '5e34b3abdb3cbc167fa86dab7a746c94f2bd4c6f':
  perfboot.py: warn if dm-verity is disabled
 2015-08-03 20:42:04 +00:00
Yusuke Sato
72488aa0fe Merge "perfboot.py: warn if dm-verity is disabled" 2015-08-03 20:26:47 +00:00
Yusuke Sato
b6c66dc0a3 perfboot.py: warn if dm-verity is disabled 
Disabling the feature sometimes skews benchmark results.

Bug: 22207911
Change-Id: Idedc7eb14e3cc4e8687b0c0e2975f10a3c4154e5
 2015-08-03 11:36:21 -07:00
Tom Cherry
b6545bf559 am 0070026c: am 4247ebfd: Merge "init: use std::vector<std::string> for argument passing" 
* commit '0070026c1b87facf626042e8ba1e36877129af76':
  init: use std::vector<std::string> for argument passing
 2015-08-03 18:11:16 +00:00
Yusuke Sato
adda8f7388 am 2f9e1db3: am b5d6ad81: Merge "Stop calling fsck on shutdown by default" 
* commit '2f9e1db37416cdb580d870218b5fbfbed47a3758':
  Stop calling fsck on shutdown by default
 2015-08-03 17:56:32 +00:00
Tom Cherry
4247ebfd2f Merge "init: use std::vector<std::string> for argument passing" 2015-08-03 17:51:39 +00:00
Lee Campbell
2fb050b893 am 150c05fe: am 0f918878: Merge "init: Adding header guard to tokenizer" 
* commit '150c05feeb482de2b4026fc35e392fc8c0ecd2df':
  init: Adding header guard to tokenizer
 2015-08-01 15:48:39 +00:00
Yusuke Sato
23ec3e468b am 2f9e1db3: am b5d6ad81: Merge "Stop calling fsck on shutdown by default" 
* commit '2f9e1db37416cdb580d870218b5fbfbed47a3758':
  Stop calling fsck on shutdown by default
 2015-07-31 23:30:07 +00:00
Yusuke Sato
b5d6ad81cb Merge "Stop calling fsck on shutdown by default" 2015-07-31 23:13:15 +00:00
Tom Cherry
96f67316a2 init: use std::vector<std::string> for argument passing 
Change-Id: Ie7a64e65de3a20d0c7f7d8efc0f7c1ba121d07fe
 2015-07-31 16:02:12 -07:00
Lee Campbell
7ff4bb7e47 am 150c05fe: am 0f918878: Merge "init: Adding header guard to tokenizer" 
* commit '150c05feeb482de2b4026fc35e392fc8c0ecd2df':
  init: Adding header guard to tokenizer
 2015-07-31 22:32:02 +00:00
Lee Campbell
06584400dd init: Adding header guard to tokenizer 
Fixing missing header guard

BUG: 22843198
Change-Id: Ice5d29d343ffe093aae46d4ac3fd72de628fb12e
 2015-07-30 18:48:50 -07:00
Tom Cherry
7da270df1d am a21d8562: am d548e30f: Merge "init: Create classes for Action and Command" 
* commit 'a21d85620560896bbed0cd43db9ed3224ab4e974':
  init: Create classes for Action and Command
 2015-07-30 21:31:38 +00:00
Tom Cherry
97d393bb2d am a21d8562: am d548e30f: Merge "init: Create classes for Action and Command" 
* commit 'a21d85620560896bbed0cd43db9ed3224ab4e974':
  init: Create classes for Action and Command
 2015-07-30 21:23:00 +00:00
Tom Cherry
d548e30f04 Merge "init: Create classes for Action and Command" 2015-07-30 21:03:48 +00:00
Lee Campbell
45bd7bcf37 am 1691d968: am 138c540f: Merge "init: Add C++ tokenizer." 
* commit '1691d968f8ae5f25036251fd5978be637bbf0b4a':
  init: Add C++ tokenizer.
 2015-07-30 20:45:25 +00:00
Lee Campbell
7158521377 am 1691d968: am 138c540f: Merge "init: Add C++ tokenizer." 
* commit '1691d968f8ae5f25036251fd5978be637bbf0b4a':
  init: Add C++ tokenizer.
 2015-07-30 20:43:55 +00:00
Tom Cherry
fa0c21c94c init: Create classes for Action and Command 
This creates the concept of 'event_trigger' vs 'property_trigger'

Previously these were merged into one, such that 'on property:a=b &&
property:b=c' is triggered when properties a=b and b=c as expected,
however combinations such as 'on early-boot && boot' would trigger
during both early-boot and boot.  Similarly, 'on early-boot &&
property:a=b' would trigger on both early-boot and again when property
a equals b.

The event trigger distinction ensures that the first example fails to
parse and the second example only triggers on early-boot if
property a equals b.

This coalesces Actions with the same triggers into a single Action object

Change-Id: I8f661d96e8a2d40236f252301bfe10979d663ea6
 2015-07-30 13:37:23 -07:00
Lee Campbell
138c540f53 Merge "init: Add C++ tokenizer." 2015-07-30 20:30:07 +00:00
Lee Campbell
220ca84223 init: Add C++ tokenizer. 
Adds a C++ tokenizer along with unit tests.

This tokenizer will replace the current C implementation
which does a poor job of keeping track of pointers.

This CL is a prerequisite for up coming changes to
the parser. This CL does not wire up this tokenizer and
changes no exsiting code. All that builds is the unit tests.

Change-Id: Iec3740bce7153640adc5e5bbdc57e644cedf0038
TEST: Unit tests all pass. No leaks under valgrind
BUG: 22843198
 2015-07-30 18:45:17 +00:00
Yasuhiro Matsuda
70ab38a570 am 102ead3a: am b10e562b: Merge "Introduce a mechanism to trace boot sequence." 
* commit '102ead3ae187a007b8a90b61ea243197927b6ae2':
  Introduce a mechanism to trace boot sequence.
 2015-07-30 08:05:46 +00:00
Yasuhiro Matsuda
6b802c4b95 am 102ead3a: am b10e562b: Merge "Introduce a mechanism to trace boot sequence." 
* commit '102ead3ae187a007b8a90b61ea243197927b6ae2':
  Introduce a mechanism to trace boot sequence.
 2015-07-30 08:05:13 +00:00
Yasuhiro Matsuda
b10e562b4c Merge "Introduce a mechanism to trace boot sequence." 2015-07-30 07:42:09 +00:00
Yasuhiro Matsuda
ea504bc084 am 1a1f9beb: am dcf89091: Merge "Add a script to record Android boot time." 
* commit '1a1f9beb1dbd0da0f305ff44816661cc404ba877':
  Add a script to record Android boot time.
 2015-07-30 05:48:08 +00:00
Yasuhiro Matsuda
eeea3fc1be am 1a1f9beb: am dcf89091: Merge "Add a script to record Android boot time." 
* commit '1a1f9beb1dbd0da0f305ff44816661cc404ba877':
  Add a script to record Android boot time.
 2015-07-30 05:47:39 +00:00
Yasuhiro Matsuda
ab3798399d Add a script to record Android boot time. 
perfboot.py repeats the record of each event log during Android
boot specified times. By default, interval between measurements
is adjusted in such a way that CPUs are cooled down sufficiently
to avoid boot time slowdown caused by CPU thermal throttling.
This script also works around the issue of dropbox slowing down
boot time on userdebug build (http://b/20890386) by limiting
the number of files to be created by dropbox.
The result is output in a tab-separated value format.

BUG: 22207911
Change-Id: I0ddbac5d1c941efda87bc6db6388d8194d4bb3dd
 2015-07-30 14:16:15 +09:00
Yasuhiro Matsuda
f93db4b827 Introduce a mechanism to trace boot sequence. 
This CL adds a trigger and a service so that Systrace can be used
for tracing events during boot.
persist.debug.atrace.boottrace property is used for switching on
and off tracing during boot. /data/misc/boottrace/categories
file is used for specifying the categories to be traced.
These property and file are rewritten by Systrace when the newly
added option --boot is specified.

Here is an example of tracing events of am and wm catetories
during boot.

$ external/chromium-trace/systrace am wm --boot

This command will cause the device to reboot. Once the device has
booted up, the trace report is created by hitting Ctrl+C.

As written in readme.txt, this mechanism relies on persistent
property, so tracing events that are emitted before that are not
recorded. This is enough for tracing events after zygote is
launched though.
This only works on userdebug or eng build for security reason.

BUG: 21739901
Change-Id: I03f2963d77a678f47eab5e3e29fc7e91bc9ca3a4
 2015-07-29 12:53:05 +09:00
Lee Campbell
42f669a144 am f75b5ff1: am fe39394e: Merge "init: Adding support to import directories" 
* commit 'f75b5ff17529e3eb163b9c7c49fc49842d443126':
  init: Adding support to import directories
 2015-07-28 00:17:15 +00:00
Lee Campbell
3d3401ac85 am f75b5ff1: am fe39394e: Merge "init: Adding support to import directories" 
* commit 'f75b5ff17529e3eb163b9c7c49fc49842d443126':
  init: Adding support to import directories
 2015-07-27 23:26:25 +00:00
Lee Campbell
f13b1b3139 init: Adding support to import directories 
Support added so init scripts can now import directories.

BUG: 22721249
Change-Id: I02b566bfb50ea84469f1ea0c6ad205435a1df286
TEST: Tested importing a folder on arm64 emulator
 2015-07-27 14:56:03 -07:00
Yabin Cui
9b09bf4aed am 10821da3: am 8a502000: Merge "init: expand_props for onrestart commands." 
* commit '10821da3221ce4fe021c80956a5cac733c97ebb9':
  init: expand_props for onrestart commands.
 2015-07-25 02:15:19 +00:00
Yabin Cui
a6d23bd6d2 am 10821da3: am 8a502000: Merge "init: expand_props for onrestart commands." 
* commit '10821da3221ce4fe021c80956a5cac733c97ebb9':
  init: expand_props for onrestart commands.
 2015-07-25 02:14:18 +00:00
Yabin Cui
57eb040ba9 am bd5f10ad: am 699be5f6: Merge "init: do expand_props before calling the builtins." 
* commit 'bd5f10addfba8df40c8293d95c002044acbfa526':
  init: do expand_props before calling the builtins.
 2015-07-25 01:21:31 +00:00
Yabin Cui
310851549b am bd5f10ad: am 699be5f6: Merge "init: do expand_props before calling the builtins." 
* commit 'bd5f10addfba8df40c8293d95c002044acbfa526':
  init: do expand_props before calling the builtins.
 2015-07-25 01:19:29 +00:00
Yabin Cui
ee53006564 init: expand_props for onrestart commands. 
It is only a temporary fix. I hope the code can be moved into a member
function of class Command.

Bug: 22654233
Change-Id: I38c24fb624e54986a953f44d398b3b80c3795d24
 2015-07-24 18:17:16 -07:00
Yabin Cui
00ede7d262 init: do expand_props before calling the builtins. 
Also switch expand_props to std::string.

Bug: 22654233

Change-Id: I62910d4f74e2b1a5bd2b14aea440767a2a8462b7
 2015-07-24 15:02:19 -07:00
Yabin Cui
62b3f91d14 am bff40697: am addf7a96: Merge "init: Let property_get return std::string." 
* commit 'bff406978aad1a599d01f539d0a9b5718aaceca3':
  init: Let property_get return std::string.
 2015-07-24 21:02:52 +00:00
Yabin Cui
0ff8590e78 resolved conflicts for merge of bff40697 to mnc-dr-dev-plus-aosp 
Change-Id: I7d7a614a5eb987ef6aecd32ed15a6eaa43e93957
 2015-07-24 13:58:03 -07:00
Yabin Cui
74edcea90e init: Let property_get return std::string. 
Bug: 22654233

Change-Id: Id6091f58432f75e966b9871256049fbe17766c10
 2015-07-24 11:14:08 -07:00
Elliott Hughes
dd7fb9af1f am 7f12fa27: am f5b46079: Merge "init: use init\'s property expansion code for mount_all" 
* commit '7f12fa275604504ed874c08d6b7f906e8e522c73':
  init: use init's property expansion code for mount_all
 2015-07-23 02:07:10 +00:00
Mark Salyzyn
3542f3dafa am 7b0bb824: am 93adb524: Merge "init: Fix logging stutter" 
* commit '7b0bb82447af0c025ba769d2003f3b1514b9ec25':
  init: Fix logging stutter
 2015-07-23 02:06:42 +00:00
Mark Salyzyn
f6aaed8020 am 18fc744f: am 6743dab5: Merge "init: Add additional logging levels" 
* commit '18fc744f2ed22d772ca6f1ed69f69eecd9bf86a7':
  init: Add additional logging levels
 2015-07-23 02:06:41 +00:00
Elliott Hughes
2694ad9ad9 am 7f12fa27: am f5b46079: Merge "init: use init\'s property expansion code for mount_all" 
* commit '7f12fa275604504ed874c08d6b7f906e8e522c73':
  init: use init's property expansion code for mount_all
 2015-07-22 18:05:02 +00:00
Nan Liu
12df1e118a init: use init's property expansion code for mount_all 
Change-Id: I3bd00c74cd126b66927eca7812943f8427009356
Signed-off-by: Nan Liu <nan.liu619@gmail.com>
 2015-07-22 10:36:49 -07:00