Changes in sysfs-kernel-mm-hugepages

34433332 - docs: ABI: testing: make the files compatible with ReST output

Fri, 30 Oct 2020 07:40:39 +0000

docs: ABI: testing: make the files compatible with ReST outputSome files over there won't parse well by Sphinx.Fix them.Acked-by: Jonathan Cameron # for IIOAcked-by: Fabrice Gasnier Acked-by: Jonathan Corbet Signed-off-by: Mauro Carvalho Chehab Link: https://lore.kernel.org/r/58cf3c2d611e0197fb215652719ebd82ca2658db.1604042072.git.mchehab+huawei@kernel.orgSigned-off-by: Greg Kroah-Hartman List of files: /linux-6.15/Documentation/ABI/testing/sysfs-kernel-mm-hugepages

1ad1335d - docs/admin-guide/mm: start moving here files from Documentation/vm

Wed, 18 Apr 2018 08:07:49 +0000

docs/admin-guide/mm: start moving here files from Documentation/vmSeveral documents in Documentation/vm fit quite well into the "admin/userguide" category. The documents that don't overload the reader with lots ofimplementation details and provide coherent description of certain featurecan be moved to Documentation/admin-guide/mm.Signed-off-by: Mike Rapoport Signed-off-by: Jonathan Corbet List of files: /linux-6.15/Documentation/ABI/testing/sysfs-kernel-mm-hugepages

ad56b738 - docs/vm: rename documentation files to .rst

Wed, 21 Mar 2018 19:22:47 +0000

docs/vm: rename documentation files to .rstSigned-off-by: Mike Rapoport Signed-off-by: Jonathan Corbet List of files: /linux-6.15/Documentation/ABI/testing/sysfs-kernel-mm-hugepages

a3437870 - hugetlb: new sysfs interface

Thu, 24 Jul 2008 04:27:44 +0000

hugetlb: new sysfs interfaceProvide new hugepages user APIs that are more suited to multiple hstatesin sysfs. There is a new directory, /sys/kernel/hugepages. Underneaththat directory there will be a directory per-supported hugepage size,e.g.:/sys/kernel/hugepages/hugepages-64kB/sys/kernel/hugepages/hugepages-16384kB/sys/kernel/hugepages/hugepages-16777216kBcorresponding to 64k, 16m and 16g respectively. Within eachhugepages-size directory there are a number of files, corresponding to thetracked counters in the hstate, e.g.:/sys/kernel/hugepages/hugepages-64/nr_hugepages/sys/kernel/hugepages/hugepages-64/nr_overcommit_hugepages/sys/kernel/hugepages/hugepages-64/free_hugepages/sys/kernel/hugepages/hugepages-64/resv_hugepages/sys/kernel/hugepages/hugepages-64/surplus_hugepagesOf these files, the first two are read-write and the latter three areread-only. The size of the hugepage being manipulated is triviallydeducible from the enclosing directory and is always expressed in kB (tomatch meminfo).[dave@linux.vnet.ibm.com: fix build][nacc@us.ibm.com: hugetlb: hang off of /sys/kernel/mm rather than /sys/kernel][nacc@us.ibm.com: hugetlb: remove CONFIG_SYSFS dependency]Acked-by: Greg Kroah-Hartman Signed-off-by: Nishanth Aravamudan Signed-off-by: Nick Piggin Cc: Dave Hansen Signed-off-by: Nishanth Aravamudan Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds List of files: /linux-6.15/Documentation/ABI/testing/sysfs-kernel-mm-hugepages