From: Olaf Hering <olaf@aepfle.de>
To: xen-devel@lists.xensource.com
Subject: [PATCH 00 of 24] xenpaging fixes for xen-unstable
Date: Mon, 03 Oct 2011 17:54:37 +0200 [thread overview]
Message-ID: <patchbomb.1317657277@probook.site> (raw)
The following series adds support for xenpaging to libxl and the xl command.
A few code cleanup changes are also part of this series.
The logic of xenpaging was reversed.
It does now monitor the guests tot_pages value and work toward that number by
either paging out more pages, or write pages back into the guest.
Three new configuration file options specific for xenpaging were added:
totmem=<int>
xenpaging_file=<string>
xenpaging_extra=[ 'string', 'string' ]
A new xl command 'mem-tot_pages' instructs xenpaging to adjust its pagefile
size, and it instructs the xl monitor process to actually start xenpaging if
totmem= was not specified in the config file.
Please review and apply.
Olaf
Config.mk | 2
config/StdGNU.mk | 2
tools/libxc/xc_bitops.h | 6
tools/libxl/libxl.c | 121 +++++++++
tools/libxl/libxl.h | 5
tools/libxl/libxl_create.c | 146 +++++++++++
tools/libxl/libxl_device.c | 84 ------
tools/libxl/libxl_dm.c | 65 +----
tools/libxl/libxl_dom.c | 8
tools/libxl/libxl_exec.c | 142 +++++++++++
tools/libxl/libxl_internal.h | 33 ++
tools/libxl/libxl_paths.c | 5
tools/libxl/libxl_types.idl | 4
tools/libxl/xl.h | 1
tools/libxl/xl_cmdimpl.c | 71 +++++
tools/libxl/xl_cmdtable.c | 5
tools/xenpaging/Makefile | 6
tools/xenpaging/file_ops.c | 6
tools/xenpaging/policy_default.c | 23 +
tools/xenpaging/xenpaging.c | 479 ++++++++++++++++++++++++++++-----------
tools/xenpaging/xenpaging.h | 8
21 files changed, 934 insertions(+), 288 deletions(-)
next reply other threads:[~2011-10-03 15:54 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-03 15:54 Olaf Hering [this message]
2011-10-03 15:54 ` [PATCH 01 of 24] xenpaging: remove filename from comment Olaf Hering
2011-10-03 15:54 ` [PATCH 02 of 24] xenpaging: remove obsolete comment in resume path Olaf Hering
2011-10-03 15:54 ` [PATCH 03 of 24] xenpaging: use PERROR to print errno Olaf Hering
2011-10-04 16:19 ` George Dunlap
2011-10-04 17:19 ` Olaf Hering
2011-10-03 15:54 ` [PATCH 04 of 24] xenpaging: update xenpaging_init Olaf Hering
2011-10-03 15:54 ` [PATCH 05 of 24] xenpaging: remove xc_dominfo_t from paging_t Olaf Hering
2011-10-03 15:54 ` [PATCH 06 of 24] xenpaging: track the number of paged-out pages Olaf Hering
2011-10-03 15:54 ` [PATCH 07 of 24] xenpaging: move page add/resume loops into its own function Olaf Hering
2011-10-03 15:54 ` [PATCH 08 of 24] xenpaging: compare both token and path when checking for @releaseDomain event Olaf Hering
2011-10-03 15:54 ` [PATCH 09 of 24] xenpaging: improve mainloop exit handling Olaf Hering
2011-10-03 15:54 ` [PATCH 10 of 24] libxc: add bitmap_clear function Olaf Hering
2011-10-03 15:54 ` [PATCH 11 of 24] xenpaging: retry unpageable gfns Olaf Hering
2011-10-03 15:54 ` [PATCH 12 of 24] libxl: rename libxl__device_model_starting Olaf Hering
2011-10-03 15:54 ` [PATCH 13 of 24] libxl: rename dm_xenstore_record_pid to libxl_spawner_record_pid Olaf Hering
2011-10-03 15:54 ` [PATCH 14 of 24] libxl: add pid path to libxl__spawner_starting Olaf Hering
2011-10-04 8:23 ` Ian Campbell
2011-10-04 9:09 ` Olaf Hering
2011-10-03 15:54 ` [PATCH 15 of 24] libxl: add libxl__wait_for_offspring function Olaf Hering
2011-10-03 15:54 ` [PATCH 16 of 24] libxl: use libxl__wait_for_offspring for device model Olaf Hering
2011-10-03 15:54 ` [PATCH 17 of 24] libxl: add libxl__spawn_confirm_offspring_startup Olaf Hering
2011-10-25 15:31 ` Ian Jackson
2011-10-25 17:21 ` Olaf Hering
2011-10-25 17:53 ` Ian Jackson
2011-10-26 16:30 ` Olaf Hering
2011-10-27 10:34 ` Ian Jackson
2011-10-03 15:54 ` [PATCH 18 of 24] libxl: use libxl__spawn_confirm_offspring_startup for device model Olaf Hering
2011-10-03 15:54 ` [PATCH 19 of 24] xenpaging: install into LIBEXEC dir Olaf Hering
2011-10-03 15:54 ` [PATCH 20 of 24] xenpaging: add XEN_PAGING_DIR / libxl_xenpaging_dir_path() Olaf Hering
2011-10-03 15:54 ` [PATCH 21 of 24] xenpaging: use guests tot_pages as working target Olaf Hering
2011-10-03 15:54 ` [PATCH 22 of 24] xenpaging: watch the guests memory/target-tot_pages xenstore value Olaf Hering
2011-10-03 15:55 ` [PATCH 23 of 24] xenpaging: add cmdline interface for pager Olaf Hering
2011-10-03 15:55 ` [PATCH 24 of 24] xenpaging: libxl support Olaf Hering
2011-10-04 9:51 ` [PATCH 00 of 24] xenpaging fixes for xen-unstable Ian Campbell
2011-10-04 15:05 ` Olaf Hering
2011-10-04 15:08 ` Olaf Hering
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