Commit graph

465 commits

Author SHA1 Message Date
Mark Salyzyn
a1c60cf80d logd: Find log time for arbitrary time to tail
- prototype to evaluate the increase in complexity or
  performance impact.

Change-Id: I4e815d74c023092fbb75055d260f75de57ad6522
2014-03-14 10:24:19 -07:00
Mark Salyzyn
fa3716b250 logd: liblog: logcat: Arbitrary time to tail
Change-Id: I10e8d92c933e31ee11e78d2d1114261a30c4be0e
2014-03-14 10:23:51 -07:00
Mark Salyzyn
dfa7a07f5b logd: liblog: logcat: Add LogWhiteBlackList
- liblog android_logger_get_log_size and android_logger_get_readable_size
  adjusted to return long instead of int because of -G flag extending range

NB: ifdef'd only for userdebug and eng builds

- liblog Add android_logger_[sg]et_prune_list and android_logger_set_log_size
- logcat Add -P, -p and -G flags
- logd Add LogWhiteBlackList and configurable log size

(cherry picked from commit 18a5432158)

Change-Id: I1572338c1b34bd968ad7867857ef708156ec3b6a
2014-03-13 14:48:07 -07:00
Mark Salyzyn
64d6fe9362 logd: prune by worst offending UID
(cherry picked from commit 3c4919e474)

Change-Id: I39965007569123ff5eebe01b5bfa555bbcb2dfe7
2014-03-13 14:48:02 -07:00
Mark Salyzyn
34facab86b logd: liblog: logcat: Add Statistics
- logd add statistical collection and formatting
- liblog add android_logger_get_statistics call
- logcat add -S flag
- logcat add -b all

(cherry picked from commit 51a29c8dc4)

Change-Id: I521753b1969ecd4590c956aeeb1557d101059d67
2014-03-13 14:47:58 -07:00
Mark Salyzyn
7e2f83c0bc logd: liblog: 64-bit issues
- structure packing
- move towards log_time from struct timespec
- extend log_time to cover differences between
  log_time and struct timespec

Change-Id: I106ed0b609917306d170044054b5b32645f2a295
2014-03-05 16:12:28 -08:00
Mark Salyzyn
581edc1b6c set /proc/sys/net/unix/max_dgram_qlen to large value
- init: set /proc/sys/net/unix/max_dgram_qlen to 300
- libsysutils: Add listen backlog argument to startListener
- logd: set listen backlog to 300

Change-Id: Id6d37d6c937ba2d221e76258d89c9516619caeec
2014-03-03 12:48:00 -08:00
Mark Salyzyn
4381d43848 logd: Always build logd
- build breakage aosp-idea133 @ 1049092

Change-Id: Iabac6009567926137f455044b33ab5d67924896d
2014-02-28 15:29:36 -08:00
Mark Salyzyn
154f4608aa liblog: enable logging to logd.
* Modify liblog to send all messages to the new syslog user
  space daemon.

Original-Change-Id: I0ce439738cd921efb2db4c1d6a289a96bdbc8bc2
Original-Change-Id: If4eb0d09409f7e9be3eb4bb7017073dc7e931ab4
Signed-off-by: Nick Kralevich <nnk@google.com>

* Add a TARGET_USES_LOGD make flag for BoardConfig.mk to manage
  whether logd is enabled for use or not.
* rename syslog to logd to avert confusion with bionic syslog
* Add fake log support back in
* prefilter for logging messages from logd
* Fill in timestamps at logging source
* update abstract log reader
* switch from using suffix for id to v3 format
* log a message when creating devices that a deprecated interface
  is being utilized.

Signed-off-by: Mark Salyzyn <salyzyn@google.com>

(cherry pick from commit 099e2c1f6f706a8600c1cef74cce9066fc315480)

Change-Id: I47929a5432977a1d7235267a435cec0a7d6bd440
2014-02-28 13:49:11 -08:00
Mark Salyzyn
1114f18065 logd: institute getGroups for socket credentials
(cherry pick from commit 4d851290fc81eb36d2fcf76e6f06213a28b877f5)

Change-Id: Ib8be84d2a3f873e91fb1495df439a498f395c137
2014-02-28 13:48:33 -08:00
Martijn Coenen
89343c1113 logd: Remove $(KERNEL_HEADERS) include.
Points to wrong kernel-headers dir in multi-arch
builds.

(cherry picked from commit 920a5629ff)

Change-Id: I5055bf5cd80119a34f0a6b0872ffb0a422a06baf
2014-02-27 07:57:05 -08:00
Mark Salyzyn
882f856668 logd: Add SCHED_BATCH to reduce priority
(cherry picked from commit 85620a1bff)

Change-Id: Id25cdef0dd7f8c5e154a0da2db2dd0554849babc
2014-02-26 09:55:03 -08:00
Mark Salyzyn
c03e72cc1c logd: Adjust to match defacto coding style
(cherry picked from commit c46f77bd2a)

Change-Id: I80685cdc7116e10c5a5a77abe856fd96804f9117
2014-02-26 09:54:23 -08:00
Mark Salyzyn
740f9b4f97 logd: prune more aggressively when over the top
(cherry picked from commit 63c15d5061)

Change-Id: I929dddc7da048c032fb791c7af23f215f8856bf3
2014-02-26 09:53:55 -08:00
Mark Salyzyn
0175b0747a logd: initial checkin.
* Create a new userspace log daemon for handling logging messages.

Original-Change-Id: I75267df16359684490121e6c31cca48614d79856
Signed-off-by: Nick Kralevich <nnk@google.com>

* Merge conflicts
* rename new syslog daemon to logd to prevent confusion with bionic syslog
* replace racy getGroups call with KISS call to client->getGid()
* Timestamps are filed at logging source
* insert entries into list in timestamp order
* Added LogTimeEntry tail filtration handling
* Added region locking around LogWriter list
* separate threads for each writer
* /dev/socket/logd* permissions

Signed-off-by: Mark Salyzyn <salyzyn@google.com>

(cherry picked from commit 3e76e0a497)

Author: Nick Kralevich <nnk@google.com>
Change-Id: Ice88b1412d8f9daa7f9119b2b5aaf684a5e28098
2014-02-26 09:52:35 -08:00