Georgi Djakov 866b485262 mm/page_owner: record the timestamp of all pages during free ... Collect the time when each allocation is freed, to help with memory analysis with kdump/ramdump. Add the timestamp also in the page_owner debugfs file and print it in dump_page(). Having another timestamp when we free the page helps for debugging page migration issues. For example both alloc and free timestamps being the same can gave hints that there is an issue with migrating memory, as opposed to a page just being dropped during migration. Link: https://lkml.kernel.org/r/20210203175905.12267-1-georgi.djakov@linaro.org Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org> Acked-by: Vlastimil Babka <vbabka@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2021-04-30 11:20:36 -07:00
..
ABI	Networking changes for 5.13.	2021-04-29 11:57:23 -07:00
PCI	Documentation: PCI: Add PCI endpoint NTB function user guide	2021-02-23 14:15:45 -06:00
RCU	docs: Correctly spell Stephen Hemminger's name	2021-03-15 13:53:24 -07:00
accounting	…
admin-guide	mm/slab_common: provide "slab_merge" option for !IS_ENABLED(CONFIG_SLAB_MERGE_DEFAULT) builds	2021-04-30 11:20:36 -07:00
arm	It's been a relatively busy cycle in docsland, though more than usually	2021-04-26 13:22:43 -07:00
arm64	arm64 updates for 5.13:	2021-04-26 10:25:03 -07:00
block	block/bfq: update comments and default value in docs for fifo_expire	2021-03-02 11:25:38 -07:00
bpf	bpf: Document the pahole release info related to libbpf in bpf_devel_QA.rst	2021-04-23 17:11:58 -07:00
cdrom	…
core-api	drm for 5.13-rc1	2021-04-28 10:01:40 -07:00
cpu-freq	…
crypto	…
dev-tools	Locking changes for this cycle were:	2021-04-28 12:37:53 -07:00
devicetree	Kbuild updates for v5.13	2021-04-29 14:24:39 -07:00
doc-guide	…
driver-api	VFIO updates for v5.13-rc1	2021-04-28 17:19:47 -07:00
fault-injection	…
fb	Documentation: Add leading slash to some paths	2021-03-31 13:49:19 -06:00
features	Documentation/features: mark BATCHED_UNMAP_TLB_FLUSH doesn't apply to ARM64	2021-03-15 13:17:40 -06:00
filesystems	for-5.13/drivers-2021-04-27	2021-04-28 14:39:37 -07:00
firmware-guide	Merge branches 'acpi-pci' and 'acpi-processor'	2021-04-26 17:03:05 +02:00
firmware_class	…
fpga	Documentation: fpga: dfl: Add description for DFL UIO support	2021-03-28 14:58:18 +02:00
gpu	drm-misc-next for 5.13:	2021-04-07 17:32:12 +10:00
hid	Documentation: Add leading slash to some paths	2021-03-31 13:49:19 -06:00
hwmon	hwmon: Remove amd_energy driver	2021-04-20 06:52:08 -07:00
i2c	…
ia64	…
ide	…
iio	iio: hrtimer: Allow sub Hz granularity	2021-03-25 19:13:49 +00:00
infiniband	…
input	input: Documentation: corrections for uinput.rst	2021-03-08 17:15:37 -07:00
isdn	…
kbuild	Kconfig updates for v5.13	2021-04-29 14:32:00 -07:00
kernel-hacking	…
leds	Documentation: Add leading slash to some paths	2021-03-31 13:49:19 -06:00
litmus-tests	…
livepatch	docs: livepatch: Fix a typo and remove the unnecessary gaps in a sentence	2021-03-08 17:25:16 -07:00
locking	…
m68k	…
maintainer	media: add a subsystem profile documentation	2021-03-22 08:56:42 +01:00
mhi	…
mips	…
misc-devices	dw-xdata-pcie: Update outdated info and improve text format	2021-04-14 19:47:28 +02:00
netlabel	…
networking	Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next	2021-04-28 11:59:31 -07:00
nios2	…
nvdimm	…
openrisc	…
parisc	…
pcmcia	…
power	power supply and reset changes for the v5.13 series	2021-04-28 15:43:58 -07:00
powerpc	docs: powerpc: Fix misspellings and grammar errors	2021-03-31 13:50:59 -06:00
process	It's been a relatively busy cycle in docsland, though more than usually	2021-04-26 13:22:43 -07:00
riscv	…
s390	s390/pci: expose UID uniqueness guarantee	2021-04-05 11:30:57 +02:00
scheduler	sched/debug: Rename the sched_debug parameter to sched_verbose	2021-04-17 13:22:44 +02:00
scsi	for-5.13/block-2021-04-27	2021-04-28 14:27:12 -07:00
security	doc: trusted-encrypted: updates with TEE as a new trust source	2021-04-14 16:30:30 +03:00
sh	…
sound	…
sparc	…
sphinx	docs: sphinx: Fix couple of spellings in the file rstFlatTable.py	2021-03-06 17:36:50 -07:00
sphinx-static	…
spi	spi: Updates for v5.13	2021-04-26 16:32:11 -07:00
staging	…
target	…
timers	…
trace	Char/Misc driver patches for 5.12-rc1	2021-02-24 10:25:37 -08:00
translations	It's been a relatively busy cycle in docsland, though more than usually	2021-04-26 13:22:43 -07:00
usb	docs: usbip: Fix major fields and descriptions in protocol	2021-04-09 16:04:45 +02:00
userspace-api	Networking changes for 5.13.	2021-04-29 11:57:23 -07:00
virt	It's been a relatively busy cycle in docsland, though more than usually	2021-04-26 13:22:43 -07:00
vm	mm/page_owner: record the timestamp of all pages during free	2021-04-30 11:20:36 -07:00
w1	…
watchdog	docs: watchdog: fix obsolete include file reference in pcwd	2021-03-06 17:36:51 -07:00
x86	x86/sgx: Introduce virtual EPC for use by KVM guests	2021-04-06 09:43:17 +02:00
xtensa	…
.gitignore	…
COPYING-logo	…
Changes	…
CodingStyle	…
Kconfig	…
Makefile	…
SubmittingPatches	…
arch.rst	docs: Group arch-specific documentation under "CPU Architectures"	2021-03-15 13:35:35 -06:00
asm-annotations.rst	…
atomic_bitops.txt	…
atomic_t.txt	…
conf.py	docs: conf.py: adjust the LaTeX document output	2021-03-08 17:20:03 -07:00
docutils.conf	…
dontdiff	kbuild: generate Module.symvers only when vmlinux exists	2021-04-25 05:17:02 +09:00
index.rst	docs: Group arch-specific documentation under "CPU Architectures"	2021-03-15 13:35:35 -06:00
logo.gif	…
memory-barriers.txt	…
watch_queue.rst	…