gecko-dev/docshell
Jan Henning 29713de206 Bug 1335148 - Part 1: Dynamically determine content viewer count on Android, too. r=bz,snorp
The current limit of at most one bfcache entry on Android dates back to when
Fennec was built for the Nokia N810, which had a whopping 128 MB of memory.
Since a few years have passed since then and mobile device technology has
evolved considerably, it should be safe now to allow a little more than that.

Since web sites sizes might have grown somewhat as well compared to the figure
of 4MB mentioned in CalcMaxTotalViweres(), though and to be absolutely on the
safe side, we still tweak the formula when building for Android, though.

If in the worst case even those assumptions turn out too generous, we will still
be protected by the fact that
- we temporarily disable the bfcache when the OS signals memory pressure, and
- our contentViewerTimeout is set to a lower value than on Desktop, so bfcache
  entries will expire sooner

MozReview-Commit-ID: 1A6d0Q6Mdx0

--HG--
extra : rebase_source : 9cc1f7abb1aef82ffc4d7987773ae7cf35440884
2018-03-29 21:51:13 +02:00
..
base Bug 1366808: Properly detect buildID mismatches between parent and child processes and display about:restartrequired to prompt the user to restart Firefox before proceeding. r=jimm,felipe,bz 2018-05-08 10:31:44 -04:00
build Bug 1457813 - Part 2: Replace non-asserting NS_PRECONDITIONs with MOZ_ASSERTs. r=froydnj 2018-04-28 12:50:58 -07:00
resources/content Bug 1438243 - Improve the UI for pages blocked by policy r=Felipe 2018-02-22 15:41:12 -08:00
shistory Bug 1335148 - Part 1: Dynamically determine content viewer count on Android, too. r=bz,snorp 2018-03-29 21:51:13 +02:00
test Bug 1456035: Part 4 - Convert callers of XPCOMUtils.generateQI to ChromeUtils.generateQI. r=mccr8 2018-04-22 20:55:06 -07:00
moz.build Bug 1350496 - add BUG_COMPONENT to docshell/* files. r=overholt 2017-04-09 05:43:52 -04:00