Vincent Whitchurch 3093484301 mm/smaps: add Pss_Dirty ... Pss is the sum of the sizes of clean and dirty private pages, and the proportional sizes of clean and dirty shared pages: Private = Private_Dirty + Private_Clean Shared_Proportional = Shared_Dirty_Proportional + Shared_Clean_Proportional Pss = Private + Shared_Proportional The Shared*Proportional fields are not present in smaps, so it is not always possible to determine how much of the Pss is from dirty pages and how much is from clean pages. This information can be useful for measuring memory usage for the purpose of optimisation, since clean pages can usually be discarded by the kernel immediately while dirty pages cannot. The smaps routines in the kernel already have access to this data, so add a Pss_Dirty to show it to userspace. Pss_Clean is not added since it can be calculated from Pss and Pss_Dirty. Link: https://lkml.kernel.org/r/20220620081251.2928103-1-vincent.whitchurch@axis.com Signed-off-by: Vincent Whitchurch <vincent.whitchurch@axis.com> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>		2022-07-03 18:08:49 -07:00
..
9p	9p: fix EBADF errors in cached mode	2022-06-17 06:03:30 +09:00
adfs	…
affs	…
afs	afs: Fix dynamic root getattr	2022-06-21 11:47:30 -05:00
autofs	…
befs	…
bfs	…
btrfs	mm: shrinkers: provide shrinkers with names	2022-07-03 18:08:40 -07:00
cachefiles	…
ceph	netfs: Rename the netfs_io_request cleanup op and give it an op pointer	2022-06-10 20:55:21 +01:00
cifs	cifs: update cifs_ses::ip_addr after failover	2022-06-24 13:34:28 -05:00
coda	…
configfs	…
cramfs	…
crypto	…
debugfs	…
devpts	…
dlm	…
ecryptfs	…
efivarfs	…
efs	…
erofs	mm: shrinkers: provide shrinkers with names	2022-07-03 18:08:40 -07:00
exfat	exfat: use updated exfat_chain directly during renaming	2022-06-09 21:26:32 +09:00
exportfs	…
ext2	ext2: fix fs corruption when trying to remove a non-empty directory with IO error	2022-06-16 10:55:45 +02:00
ext4	mm: shrinkers: provide shrinkers with names	2022-07-03 18:08:40 -07:00
f2fs	mm: shrinkers: provide shrinkers with names	2022-07-03 18:08:40 -07:00
fat	Not a lot of material this cycle. Many singleton patches against various	2022-05-27 11:22:03 -07:00
freevxfs	SPDX changes for 5.19-rc1	2022-06-03 10:34:34 -07:00
fscache	…
fuse	libnvdimm for 5.19	2022-05-27 15:49:30 -07:00
gfs2	mm: shrinkers: provide shrinkers with names	2022-07-03 18:08:40 -07:00
hfs	…
hfsplus	…
hostfs	…
hpfs	…
hugetlbfs	hugetlbfs: zero partial pages during fallocate hole punch	2022-06-16 19:11:32 -07:00
iomap	Page cache changes for 5.19	2022-05-24 19:55:07 -07:00
isofs	…
jbd2	mm: shrinkers: provide shrinkers with names	2022-07-03 18:08:40 -07:00
jffs2	This pull request contains fixes for JFFS2, UBI and UBIFS	2022-06-03 14:42:24 -07:00
jfs	JFS: One bug fix and some code cleanup	2022-05-27 15:59:21 -07:00
kernfs	…
ksmbd	ksmbd: smbd: relax the count of sges required	2022-05-27 21:31:20 -05:00
lockd	…
minix	…
netfs	netfs: Rename the netfs_io_request cleanup op and give it an op pointer	2022-06-10 20:55:21 +01:00
nfs	mm: shrinkers: provide shrinkers with names	2022-07-03 18:08:40 -07:00
nfs_common	…
nfsd	mm: shrinkers: provide shrinkers with names	2022-07-03 18:08:40 -07:00
nilfs2	Page cache changes for 5.19	2022-05-24 19:55:07 -07:00
nls	…
notify	\n	2022-05-25 19:29:54 -07:00
ntfs	Not a lot of material this cycle. Many singleton patches against various	2022-05-27 11:22:03 -07:00
ntfs3	Ntfs3 for 5.19	2022-06-03 16:57:16 -07:00
ocfs2	Not a lot of material this cycle. Many singleton patches against various	2022-05-27 11:22:03 -07:00
omfs	…
openpromfs	…
orangefs	…
overlayfs	overlayfs update for 5.19	2022-05-30 11:19:16 -07:00
proc	mm/smaps: add Pss_Dirty	2022-07-03 18:08:49 -07:00
pstore	…
qnx4	…
qnx6	…
quota	mm: shrinkers: provide shrinkers with names	2022-07-03 18:08:40 -07:00
ramfs	…
reiserfs	…
romfs	…
smbfs_common	…
squashfs	Page cache changes for 5.19	2022-05-24 19:55:07 -07:00
sysfs	…
sysv	Not a lot of material this cycle. Many singleton patches against various	2022-05-27 11:22:03 -07:00
tracefs	tracefs: Fix syntax errors in comments	2022-06-17 19:01:28 -04:00
ubifs	mm: shrinkers: provide shrinkers with names	2022-07-03 18:08:40 -07:00
udf	Page cache changes for 5.19	2022-05-24 19:55:07 -07:00
ufs	…
unicode	…
vboxsf	…
verity	Page cache changes for 5.19	2022-05-24 19:55:07 -07:00
xfs	mm: shrinkers: provide shrinkers with names	2022-07-03 18:08:40 -07:00
zonefs	zonefs: fix zonefs_iomap_begin() for reads	2022-06-08 19:13:55 +09:00
Kconfig	…
Kconfig.binfmt	m68knommu: changes for linux 5.19	2022-05-30 10:56:18 -07:00
Makefile	…
aio.c	…
anon_inodes.c	…
attr.c	fs: account for group membership	2022-06-14 12:18:47 +02:00
bad_inode.c	…
binfmt_aout.c	…
binfmt_elf.c	…
binfmt_elf_fdpic.c	…
binfmt_elf_test.c	…
binfmt_flat.c	…
binfmt_misc.c	…
binfmt_script.c	…
buffer.c	…
char_dev.c	…
compat_binfmt_elf.c	…
coredump.c	…
d_path.c	…
dax.c	libnvdimm for 5.19	2022-05-27 15:49:30 -07:00
dcache.c	…
direct-io.c	…
drop_caches.c	…
eventfd.c	…
eventpoll.c	…
exec.c	This set of changes updates init and user mode helper tasks to be	2022-06-03 16:03:05 -07:00
fcntl.c	…
fhandle.c	…
file.c	fix the breakage in close_fd_get_file() calling conventions change	2022-06-05 15:03:03 -04:00
file_table.c	Descriptor handling cleanups	2022-06-04 18:52:00 -07:00
filesystems.c	…
fs-writeback.c	writeback: Fix inode->i_io_list not be protected by inode->i_lock error	2022-06-06 09:54:30 +02:00
fs_context.c	…
fs_parser.c	…
fs_pin.c	…
fs_struct.c	…
fs_types.c	…
fsopen.c	…
init.c	…
inode.c	writeback: Fix inode->i_io_list not be protected by inode->i_lock error	2022-06-06 09:54:30 +02:00
internal.h	Cleanups (and one fix) around struct mount handling.	2022-06-04 19:00:05 -07:00
io-wq.c	…
io-wq.h	…
io_uring.c	io_uring: use original request task for inflight tracking	2022-06-23 11:06:43 -06:00
ioctl.c	…
kernel_read_file.c	…
libfs.c	…
locks.c	…
mbcache.c	mm: shrinkers: provide shrinkers with names	2022-07-03 18:08:40 -07:00
mount.h	…
mpage.c	…
namei.c	Several cleanups in fs/namei.c.	2022-06-04 19:07:15 -07:00
namespace.c	Cleanups (and one fix) around struct mount handling.	2022-06-04 19:00:05 -07:00
no-block.c	…
nsfs.c	…
open.c	RISC-V Patches for the 5.19 Merge Window, Part 1	2022-05-31 14:10:54 -07:00
pipe.c	Not a lot of material this cycle. Many singleton patches against various	2022-05-27 11:22:03 -07:00
pnode.c	…
pnode.h	…
posix_acl.c	…
proc_namespace.c	…
read_write.c	…
readdir.c	…
remap_range.c	…
select.c	…
seq_file.c	…
signalfd.c	…
splice.c	…
stack.c	…
stat.c	RISC-V Patches for the 5.19 Merge Window, Part 1	2022-05-31 14:10:54 -07:00
statfs.c	…
super.c	mm: shrinkers: provide shrinkers with names	2022-07-03 18:08:40 -07:00
sync.c	…
sysctls.c	…
timerfd.c	…
userfaultfd.c	…
utimes.c	…
xattr.c	…