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538706caba
gecko-dev/toolkit/components
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Mike Hommey 538706caba Bug 1203840 - Trigger dirty pages purge after CC. r=njn,r=smaug,r=mccr8 
Jemalloc 4 purges dirty pages regularly during free() when the ratio of dirty
pages compared to active pages is higher than 1 << lg_dirty_mult.  We set
lg_dirty_mult in jemalloc_config to limit RSS usage, but it also has an impact
on performance.

So instead of enforcing a high ratio to force more pages being purged, we keep
jemalloc's default ratio of 8, and force a regular purge of all dirty pages,
after cycle collection.

Keeping jemalloc's default ratio avoids cycle-collection-triggered purge to
have to go through really all dirty pages when there are a lot, in which case
the normal jemalloc purge during free() will already have kicked in. It also
takes care of everything that doesn't run the cycle collector still having
a level of purge, like plugins in the plugin-container.

At the same time, since jemalloc_purge_freed_pages does nothing with jemalloc 4,
repurpose the MEMORY_FREE_PURGED_PAGES_MS telemetry probe to track the time
spent in this cycle-collector-triggered purge.
2015-09-20 17:43:43 +09:00
..
aboutcache
aboutmemory Bug 1202902 - Mass replace toplevel 'let' with 'var' in preparation for global lexical scope. (rs=jorendorff) 2015-09-15 11:19:45 -07:00
aboutperformance Bug 1202902 - Mass replace toplevel 'let' with 'var' in preparation for global lexical scope. (rs=jorendorff) 2015-09-15 11:19:45 -07:00
addoncompat Bug 1204703 - Add AsyncOpen2 to channels within JS tests (r=sicking) 2015-09-18 09:27:52 -07:00
alerts Bug 1198334 (part 1) - Replace the opt-in FAIL_ON_WARNINGS with the opt-out ALLOW_COMPILER_WARNINGS. r=glandium. 2015-08-27 20:44:53 -07:00
apppicker
asyncshutdown Bug 1202902 - Mass replace toplevel 'let' with 'var' in preparation for global lexical scope. (rs=jorendorff) 2015-09-15 11:19:45 -07:00
autocomplete Bug 1202902 - Mass replace toplevel 'let' with 'var' in preparation for global lexical scope. (rs=jorendorff) 2015-09-15 11:19:45 -07:00
build Bug 1198334 (part 1) - Replace the opt-in FAIL_ON_WARNINGS with the opt-out ALLOW_COMPILER_WARNINGS. r=glandium. 2015-08-27 20:44:53 -07:00
captivedetect Bug 1202902 - Mass replace toplevel 'let' with 'var' in preparation for global lexical scope. (rs=jorendorff) 2015-09-15 11:19:45 -07:00
commandlines Bug 1198334 (part 1) - Replace the opt-in FAIL_ON_WARNINGS with the opt-out ALLOW_COMPILER_WARNINGS. r=glandium. 2015-08-27 20:44:53 -07:00
console Bug 1177381 - View source from error console uses deprecated API. r=neil 2015-07-27 10:07:00 -04:00
contentprefs Bug 1202902 - Mass replace toplevel 'let' with 'var' in preparation for global lexical scope. (rs=jorendorff) 2015-09-15 11:19:45 -07:00
cookie
crashes Bug 1202902 - Mass replace toplevel 'let' with 'var' in preparation for global lexical scope. (rs=jorendorff) 2015-09-15 11:19:45 -07:00
crashmonitor Bug 1202902 - Mass replace toplevel 'let' with 'var' in preparation for global lexical scope. (rs=jorendorff) 2015-09-15 11:19:45 -07:00
ctypes Bug 1202902 - Mass replace toplevel 'let' with 'var' in preparation for global lexical scope. (rs=jorendorff) 2015-09-15 11:19:45 -07:00
diskspacewatcher Bug 1198334 (part 1) - Replace the opt-in FAIL_ON_WARNINGS with the opt-out ALLOW_COMPILER_WARNINGS. r=glandium. 2015-08-27 20:44:53 -07:00
downloads Bug 1202902 - Mass replace toplevel 'let' with 'var' in preparation for global lexical scope. (rs=jorendorff) 2015-09-15 11:19:45 -07:00
extensions Merge mozilla-inbound to m-c a=merge CLOSED TREE 2015-09-16 10:52:53 -07:00
exthelper
feeds Bug 1202902 - Mass replace toplevel 'let' with 'var' in preparation for global lexical scope. (rs=jorendorff) 2015-09-15 11:19:45 -07:00
filepicker Bug 1198334 (part 1) - Replace the opt-in FAIL_ON_WARNINGS with the opt-out ALLOW_COMPILER_WARNINGS. r=glandium. 2015-08-27 20:44:53 -07:00
filewatcher Bug 1202902 - Mass replace toplevel 'let' with 'var' in preparation for global lexical scope. (rs=jorendorff) 2015-09-15 11:19:45 -07:00
finalizationwitness Bug 1198193 - Change all functions taking CallArgs to take const CallArgs& instead. r=Waldo 2015-08-27 21:18:37 +02:00
find Bug 1198334 (part 1) - Replace the opt-in FAIL_ON_WARNINGS with the opt-out ALLOW_COMPILER_WARNINGS. r=glandium. 2015-08-27 20:44:53 -07:00
formautofill Bug 1202902 - Mass replace toplevel 'let' with 'var' in preparation for global lexical scope. (rs=jorendorff) 2015-09-15 11:19:45 -07:00
gfx Fix exception on timeout in SanityTest.js, and increase the timeout time. (bug 1205819, r=mchang) 2015-09-18 18:37:57 -07:00
help
jsdownloads Bug 1202902 - Mass replace toplevel 'let' with 'var' in preparation for global lexical scope. (rs=jorendorff) 2015-09-15 11:19:45 -07:00
maintenanceservice Bug 1198334 (part 1) - Replace the opt-in FAIL_ON_WARNINGS with the opt-out ALLOW_COMPILER_WARNINGS. r=glandium. 2015-08-27 20:44:53 -07:00
mediasniffer Bug 1198334 (part 1) - Replace the opt-in FAIL_ON_WARNINGS with the opt-out ALLOW_COMPILER_WARNINGS. r=glandium. 2015-08-27 20:44:53 -07:00
microformats
osfile Bug 1204834 - OS.File.writeAtomic should have the path argument in its closure. r=yoric 2015-09-15 17:17:00 +07:00
parentalcontrols Bug 1199596 - Only install "Parental Controls Theme" for restricted profiles and not guest profiles. r=ally 2015-08-31 18:09:42 +02:00
passwordmgr Bug 1192035 - Import passwords from Microsoft Edge / Windows 8+ r=Gijs,MattN 2015-09-16 17:34:26 -07:00
perf Bug 1198334 (part 1) - Replace the opt-in FAIL_ON_WARNINGS with the opt-out ALLOW_COMPILER_WARNINGS. r=glandium. 2015-08-27 20:44:53 -07:00
perfmonitoring Bug 1202902 - Mass replace toplevel 'let' with 'var' in preparation for global lexical scope. (rs=jorendorff) 2015-09-15 11:19:45 -07:00
places Bug 1201796 (Part 3) - Enable downscale-during-decode for imgITools::EncodeScaledImage(). r=tn 2015-09-19 13:34:12 -07:00
printing Bug 1199434 - Send printer error messages to the parent process to report to the user. r=Mossop 2015-09-16 16:12:54 -04:00
privatebrowsing Bug 1188158 - Move nsIPrivateBrowsingTrackingProtectionWhitelist to its own component in toolkit; r=jdm 2015-07-28 15:01:05 -04:00
processsingleton
promiseworker Bug 1202902 - Mass replace toplevel 'let' with 'var' in preparation for global lexical scope. (rs=jorendorff) 2015-09-15 11:19:45 -07:00
prompts Bug 1202902 - Mass replace toplevel 'let' with 'var' in preparation for global lexical scope. (rs=jorendorff) 2015-09-15 11:19:45 -07:00
protobuf Bug 1198334 (part 1) - Replace the opt-in FAIL_ON_WARNINGS with the opt-out ALLOW_COMPILER_WARNINGS. r=glandium. 2015-08-27 20:44:53 -07:00
reader Bug 1202902 - Mass replace toplevel 'let' with 'var' in preparation for global lexical scope. (rs=jorendorff) 2015-09-15 11:19:45 -07:00
reflect Bug 1198334 (part 1) - Replace the opt-in FAIL_ON_WARNINGS with the opt-out ALLOW_COMPILER_WARNINGS. r=glandium. 2015-08-27 20:44:53 -07:00
remote Bug 1198334 (part 1) - Replace the opt-in FAIL_ON_WARNINGS with the opt-out ALLOW_COMPILER_WARNINGS. r=glandium. 2015-08-27 20:44:53 -07:00
satchel Merge mozilla-inbound to m-c a=merge CLOSED TREE 2015-09-16 10:52:53 -07:00
search Merge m-c to inbound, a=merge 2015-09-15 17:20:16 -07:00
social Bug 1202902 - Mass replace toplevel 'let' with 'var' in preparation for global lexical scope. (rs=jorendorff) 2015-09-15 11:19:45 -07:00
sqlite Bug 1202902 - Mass replace toplevel 'let' with 'var' in preparation for global lexical scope. (rs=jorendorff) 2015-09-15 11:19:45 -07:00
startup Bug 1202902 - Mass replace toplevel 'let' with 'var' in preparation for global lexical scope. (rs=jorendorff) 2015-09-15 11:19:45 -07:00
statusfilter Bug 1203427 (part 5) - Add logging of timer firings. r=froydnj. 2015-09-10 00:50:51 -07:00
telemetry Bug 1203840 - Trigger dirty pages purge after CC. r=njn,r=smaug,r=mccr8 2015-09-20 17:43:43 +09:00
terminator Bug 1202902 - Mass replace toplevel 'let' with 'var' in preparation for global lexical scope. (rs=jorendorff) 2015-09-15 11:19:45 -07:00
thumbnails Bug 1202902 - Mass replace toplevel 'let' with 'var' in preparation for global lexical scope. (rs=jorendorff) 2015-09-15 11:19:45 -07:00
timermanager Bug 1202902 - Mass replace toplevel 'let' with 'var' in preparation for global lexical scope. (rs=jorendorff) 2015-09-15 11:19:45 -07:00
typeaheadfind Bug 1198334 (part 1) - Replace the opt-in FAIL_ON_WARNINGS with the opt-out ALLOW_COMPILER_WARNINGS. r=glandium. 2015-08-27 20:44:53 -07:00
url-classifier Bug 1203347 - Increase Safe Browsing debug logging around gethash (JS). r=gcp 2015-09-14 18:04:02 -07:00
urlformatter Bug 1175218 - The original default engine should be set per region rather than per locale, r=markh. 2015-07-10 21:06:24 +02:00
utils Bug 1175770 - New extension API (r=Mossop) 2015-08-03 10:41:24 -07:00
viewconfig Bug 1192540: In about:config, make accel+f focus the filter box again instead of invoking the find bar. r=mossop 2015-08-15 12:06:41 +02:00
viewsource Bug 1203624 - Measure view source usage. r=mconley p=ally 2015-09-15 15:56:25 -05:00
workerloader Bug 1202902 - Mass replace toplevel 'let' with 'var' in preparation for global lexical scope. (rs=jorendorff) 2015-09-15 11:19:45 -07:00
workerlz4 Bug 1202902 - Mass replace toplevel 'let' with 'var' in preparation for global lexical scope. (rs=jorendorff) 2015-09-15 11:19:45 -07:00
xulstore Bug 1202902 - Mass replace toplevel 'let' with 'var' in preparation for global lexical scope. (rs=jorendorff) 2015-09-15 11:19:45 -07:00
moz.build Bug 1188158 - Move nsIPrivateBrowsingTrackingProtectionWhitelist to its own component in toolkit; r=jdm 2015-07-28 15:01:05 -04:00
nsDefaultCLH.js
nsDefaultCLH.manifest