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* Export some unix-specific content symbols.dpranke@chromium.org2011-10-041-1/+2
| | | | | | | | | | R=jam@chromium.org BUG=90442 TEST= Review URL: http://codereview.chromium.org/8113027 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@103929 0039d316-1c4b-4281-b951-d872f2087c98
* Trying again to land OOM priority manager changes.gspencer@google.com2011-08-231-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | First landing failed because of an obscure problem with building linux_shared. This change passes the linux_shared trybot (and linux and linux_chromeos trybots). Changing OOM range to 0, 1000 and tweaking OOM algorithm. With this change, we now use the newer oom_score_adj file (with fallback to oom_adj when on a system that doesn't support it) so that we can take advantage of a finer range ([0, 1000] instead of [0, 15]). Also tweaked the OOM priority manager to prioritize things in a slightly different order, preferring (even more) not to kill tabs that the user has currently selected. Original review: http://codereview.chromium.org/7671033/ BUG=chromium-os:18421, chromium:65009 TEST=Ran on device, observed OOM adj values, forced OOM conditions to watch kills. Review URL: http://codereview.chromium.org/7708020 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@97888 0039d316-1c4b-4281-b951-d872f2087c98
* Revert 97724 - Changing OOM range to 0, 1000 and tweaking OOM algorithm.mattm@chromium.org2011-08-221-3/+1
| | | | | | | | | | | | | | | | | | | | | With this change, we now use the newer oom_score_adj file (with fallback to oom_adj when on a system that doesn't support it) so that we can take advantage of a finer range ([0, 1000] instead of [0, 15]). Also tweaked the OOM priority manager to prioritize things in a slightly different order, preferring (even more) not to kill tabs that the user has currently selected. BUG=chromium-os:18421, chromium:65009 TEST=Ran on device, observed OOM adj values, forced OOM conditions to watch kills. Review URL: http://codereview.chromium.org/7671033 TBR=gspencer@google.com Review URL: http://codereview.chromium.org/7685030 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@97728 0039d316-1c4b-4281-b951-d872f2087c98
* Changing OOM range to 0, 1000 and tweaking OOM algorithm.gspencer@google.com2011-08-221-1/+3
| | | | | | | | | | | | | | | | | | With this change, we now use the newer oom_score_adj file (with fallback to oom_adj when on a system that doesn't support it) so that we can take advantage of a finer range ([0, 1000] instead of [0, 15]). Also tweaked the OOM priority manager to prioritize things in a slightly different order, preferring (even more) not to kill tabs that the user has currently selected. BUG=chromium-os:18421, chromium:65009 TEST=Ran on device, observed OOM adj values, forced OOM conditions to watch kills. Review URL: http://codereview.chromium.org/7671033 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@97724 0039d316-1c4b-4281-b951-d872f2087c98
* Modify the Chrome Linux zygote to support a ZygoteForkHelper for flexiblebradchen@google.com2011-07-181-4/+6
| | | | | | | | | | | | | fork implementations. BUG=nativeclient:480 TEST=existing zygote tests Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=92787 Review URL: http://codereview.chromium.org/7397003 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@92858 0039d316-1c4b-4281-b951-d872f2087c98
* Revert 92787 - Modify the Chrome Linux zygote to support a ZygoteForkHelper ↵rsleevi@chromium.org2011-07-161-6/+4
| | | | | | | | | | | | | | | | | | | | | for flexible fork implementations. BUG=nativeclient:480 TEST=existing zygote tests Review URL: http://codereview.chromium.org/7397003 TBR=bradchen@google.com Review URL: http://codereview.chromium.org/7400014 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@92789 0039d316-1c4b-4281-b951-d872f2087c98
* Modify the Chrome Linux zygote to support a ZygoteForkHelper for flexiblebradchen@google.com2011-07-161-4/+6
| | | | | | | | | | | | | | | | fork implementations. BUG=nativeclient:480 TEST=existing zygote tests Review URL: http://codereview.chromium.org/7397003 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@92787 0039d316-1c4b-4281-b951-d872f2087c98
* Revert 90805 - I am submitting this with LGTMs from agl@ and evanm@. I'm ↵fischman@chromium.org2011-06-281-6/+4
| | | | | | | | | | | | | | | | | | | | | | | marking this as TBR=jam@ because he is on vacation. He previously LGTMed the reverted CL (link below) and there are not substantive changes since then. Modify the Chrome Linux zygote to support a nacl_helper executable, facilitating a special address-space layout as required by NaCl on ARM and ATOM CPUs. In passing, simplify some shared elements of launching NaCl modules in Chrome. This is an update to a previously reverted CL. Please see http://codereview.chromium.org/6995121 for the earlier reviews. Patching nacl_helper CL into fresh branch. BUG=nativeclient:480 TEST=nativeclient in-browser tests TBR=jam@chromium.org TBR=bradchen@google.com Review URL: http://codereview.chromium.org/7230057 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@90813 0039d316-1c4b-4281-b951-d872f2087c98
* I am submitting this with LGTMs from agl@ and evanm@. I'm marking this as ↵bradchen@google.com2011-06-281-4/+6
| | | | | | | | | | | | | | | | | | | | TBR=jam@ because he is on vacation. He previously LGTMed the reverted CL (link below) and there are not substantive changes since then. Modify the Chrome Linux zygote to support a nacl_helper executable, facilitating a special address-space layout as required by NaCl on ARM and ATOM CPUs. In passing, simplify some shared elements of launching NaCl modules in Chrome. This is an update to a previously reverted CL. Please see http://codereview.chromium.org/6995121 for the earlier reviews. Patching nacl_helper CL into fresh branch. BUG=nativeclient:480 TEST=nativeclient in-browser tests TBR=jam@chromium.org git-svn-id: svn://svn.chromium.org/chrome/trunk/src@90805 0039d316-1c4b-4281-b951-d872f2087c98
* Revert 90681 - New NaCl zygote implementation 2, in which Chrome zygote ↵fischman@chromium.org2011-06-281-6/+4
| | | | | | | | | | | | | | | | forks a NaCl helper. This patch can launch earth_c.html with and without the SUID sandbox. It is enabled with the environment variable NACL_NEW_ZYGOTE. BUG=nativeclient:480 TEST=nativeclient in-browser tests on Linux, ChromeOS Review URL: http://codereview.chromium.org/6995121 TBR=bradchen@google.com Review URL: http://codereview.chromium.org/7274011 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@90682 0039d316-1c4b-4281-b951-d872f2087c98
* New NaCl zygote implementation 2, in which Chrome zygote forks a NaCl helper.bradchen@google.com2011-06-271-4/+6
| | | | | | | | | | | This patch can launch earth_c.html with and without the SUID sandbox. It is enabled with the environment variable NACL_NEW_ZYGOTE. BUG=nativeclient:480 TEST=nativeclient in-browser tests on Linux, ChromeOS Review URL: http://codereview.chromium.org/6995121 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@90681 0039d316-1c4b-4281-b951-d872f2087c98
* Move the rest of the core files in chrome\browser to content\browser.jam@chromium.org2011-02-231-0/+98
TBR=avi Review URL: http://codereview.chromium.org/6538111 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@75711 0039d316-1c4b-4281-b951-d872f2087c98
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