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linux/drivers/xen
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David Hildenbrand 1b989d5d72 xen/balloon: try to merge system ram resources 
Let's try to merge system ram resources we add, to minimize the number of
resources in /proc/iomem.  We don't care about the boundaries of
individual chunks we added.

Signed-off-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Juergen Gross <jgross@suse.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: Stefano Stabellini <sstabellini@kernel.org>
Cc: Roger Pau Monné <roger.pau@citrix.com>
Cc: Julien Grall <julien@xen.org>
Cc: Pankaj Gupta <pankaj.gupta.linux@gmail.com>
Cc: Baoquan He <bhe@redhat.com>
Cc: Wei Yang <richardw.yang@linux.intel.com>
Cc: Anton Blanchard <anton@ozlabs.org>
Cc: Ard Biesheuvel <ardb@kernel.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Christian Borntraeger <borntraeger@de.ibm.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Dave Jiang <dave.jiang@intel.com>
Cc: Eric Biederman <ebiederm@xmission.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: Jason Gunthorpe <jgg@ziepe.ca>
Cc: Jason Wang <jasowang@redhat.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: "K. Y. Srinivasan" <kys@microsoft.com>
Cc: Len Brown <lenb@kernel.org>
Cc: Leonardo Bras <leobras.c@gmail.com>
Cc: Libor Pechacek <lpechacek@suse.cz>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Nathan Lynch <nathanl@linux.ibm.com>
Cc: "Oliver O'Halloran" <oohall@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Pingfan Liu <kernelfans@gmail.com>
Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: Stephen Hemminger <sthemmin@microsoft.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Cc: Vishal Verma <vishal.l.verma@intel.com>
Cc: Wei Liu <wei.liu@kernel.org>
Link: https://lkml.kernel.org/r/20200911103459.10306-8-david@redhat.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-10-16 11:11:18 -07:00
..
events
xen/events: don't use chip_data for legacy IRQs
2020-10-01 14:45:26 +02:00
xen-pciback
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
xenbus
Merge tag 'for-linus-5.9-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
2020-09-06 09:59:27 -07:00
xenfs
Merge branch 'work.mount0' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2019-07-19 10:42:02 -07:00
acpi.c
…
arm-device.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201
2019-05-30 11:29:52 -07:00
balloon.c
xen/balloon: try to merge system ram resources
2020-10-16 11:11:18 -07:00
biomerge.c
…
cpu_hotplug.c
xen/cpuhotplug: Fix initial CPU offlining for PV(H) guests
2020-05-21 13:01:45 -05:00
dbgp.c
treewide: Add SPDX license identifier for missed files
2019-05-21 10:50:45 +02:00
efi.c
xen/efi: have a common runtime setup function
2019-10-02 10:31:07 -04:00
evtchn.c
xen: Use evtchn_type_t as a type for event channels
2020-04-07 12:12:54 +02:00
features.c
treewide: Add SPDX license identifier for missed files
2019-05-21 10:50:45 +02:00
gntalloc.c
…
gntdev-common.h
xen: Use evtchn_type_t as a type for event channels
2020-04-07 12:12:54 +02:00
gntdev-dmabuf.c
xen: gntdev: fix common struct sg_table related issues
2020-09-10 08:18:35 +02:00
gntdev-dmabuf.h
…
gntdev.c
xen/gntdev.c: Convert get_user_pages*() to pin_user_pages*()
2020-10-04 18:41:33 -05:00
grant-table.c
xen: add helpers to allocate unpopulated memory
2020-09-04 10:00:01 +02:00
Kconfig
Merge tag 'for-linus-5.9-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
2020-09-06 09:59:27 -07:00
Makefile
Merge tag 'for-linus-5.9-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
2020-09-06 09:59:27 -07:00
manage.c
treewide: Add SPDX license identifier for missed files
2019-05-21 10:50:45 +02:00
mcelog.c
xen/mcelog: add PPIN to record when available
2019-11-14 10:01:57 +01:00
mem-reservation.c
…
pci.c
xen/pci: reserve MCFG areas earlier
2019-09-12 15:02:55 -04:00
pcpu.c
…
platform-pci.c
xen-platform: Constify dev_pm_ops
2020-05-21 13:00:39 -05:00
privcmd-buf.c
xen/privcmd-buf.c: convert to use vm_map_pages_zero()
2019-05-14 09:47:50 -07:00
privcmd.c
Merge tag 'for-linus-5.9-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
2020-09-06 09:59:27 -07:00
privcmd.h
…
pvcalls-back.c
xen/pvcalls: Make pvcalls_back_global static
2020-05-21 13:06:42 -05:00
pvcalls-front.c
xen: remove redundant initialization of variable ret
2020-10-04 18:41:33 -05:00
pvcalls-front.h
…
swiotlb-xen.c
dma-mapping: merge <linux/dma-noncoherent.h> into <linux/dma-map-ops.h>
2020-10-06 07:07:06 +02:00
sys-hypervisor.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
time.c
READ_ONCE: Enforce atomicity for {READ,WRITE}_ONCE() memory accesses
2020-04-16 12:28:07 +01:00
unpopulated-alloc.c
mm/memremap_pages: support multiple ranges per invocation
2020-10-13 18:38:28 -07:00
xen-acpi-cpuhotplug.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 12
2019-05-21 11:28:45 +02:00
xen-acpi-memhotplug.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
xen-acpi-pad.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 288
2019-06-05 17:36:37 +02:00
xen-acpi-processor.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 288
2019-06-05 17:36:37 +02:00
xen-balloon.c
xen/balloon: Support xend-based toolstack take two
2020-01-22 08:58:16 -06:00
xen-front-pgdir-shbuf.c
…
xen-scsiback.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
xen-stub.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 12
2019-05-21 11:28:45 +02:00
xlate_mmu.c
xen: add helpers to allocate unpopulated memory
2020-09-04 10:00:01 +02:00