linux/fs
Kent Overstreet 7c7e071d90 bcachefs: Don't normalize to pages in btree cache shrinker
This behavior dates from the early, early days of bcache, and upon
further delving appears to not make any sense. The shrinker only works
in terms of 'objects' of unknown size; normalizing to pages only had the
effect of changing the batch size, which we could do directly - if we
wanted; we probably don't. Normalizing to pages meant our batch size was
very small, which seems to have been keeping us from doing as much
shrinking as we should be under heavy memory pressure; this patch
appears to alleviate some OOMs we've been seeing.

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
2023-10-22 17:09:30 -04:00
..
9p - Some swap cleanups from Ma Wupeng ("fix WARN_ON in add_to_avail_list") 2023-08-29 14:25:26 -07:00
adfs for-6.6/block-2023-08-28 2023-08-29 20:21:42 -07:00
affs for-6.6/block-2023-08-28 2023-08-29 20:21:42 -07:00
afs - Some swap cleanups from Ma Wupeng ("fix WARN_ON in add_to_avail_list") 2023-08-29 14:25:26 -07:00
autofs v6.6-vfs.autofs 2023-08-28 11:39:14 -07:00
bcachefs bcachefs: Don't normalize to pages in btree cache shrinker 2023-10-22 17:09:30 -04:00
befs for-6.6/block-2023-08-28 2023-08-29 20:21:42 -07:00
bfs for-6.6/block-2023-08-28 2023-08-29 20:21:42 -07:00
btrfs - Some swap cleanups from Ma Wupeng ("fix WARN_ON in add_to_avail_list") 2023-08-29 14:25:26 -07:00
cachefiles - Some swap cleanups from Ma Wupeng ("fix WARN_ON in add_to_avail_list") 2023-08-29 14:25:26 -07:00
ceph Mixed with some fixes and cleanups, this brings in reasonably complete 2023-09-06 12:10:15 -07:00
coda v6.6-vfs.ctime 2023-08-28 09:31:32 -07:00
configfs
cramfs v6.6-vfs.super 2023-08-28 11:04:18 -07:00
crypto
debugfs Char/Misc driver changes for 6.6-rc1 2023-09-01 09:53:54 -07:00
devpts v6.6-vfs.misc 2023-08-28 10:17:14 -07:00
dlm dlm: fix plock lookup when using multiple lockspaces 2023-08-25 10:31:39 -05:00
ecryptfs v6.6-vfs.misc 2023-08-28 10:17:14 -07:00
efivarfs
efs for-6.6/block-2023-08-28 2023-08-29 20:21:42 -07:00
erofs - Some swap cleanups from Ma Wupeng ("fix WARN_ON in add_to_avail_list") 2023-08-29 14:25:26 -07:00
exfat for-6.6/block-2023-08-28 2023-08-29 20:21:42 -07:00
exportfs exportfs: remove kernel-doc warnings in exportfs 2023-08-29 17:45:22 -04:00
ext2 \n 2023-08-30 12:10:50 -07:00
ext4 Many ext4 and jbd2 cleanups and bug fixes for v6.6-rc1. 2023-08-31 15:18:15 -07:00
f2fs f2fs update for 6.6-rc1 2023-09-02 15:37:59 -07:00
fat for-6.6/block-2023-08-28 2023-08-29 20:21:42 -07:00
freevxfs for-6.6/block-2023-08-28 2023-08-29 20:21:42 -07:00
fscache
fuse fuse update for 6.6 2023-09-05 12:45:55 -07:00
gfs2 gfs2 fixes 2023-09-05 13:00:28 -07:00
hfs for-6.6/block-2023-08-28 2023-08-29 20:21:42 -07:00
hfsplus for-6.6/block-2023-08-28 2023-08-29 20:21:42 -07:00
hostfs
hpfs for-6.6/block-2023-08-28 2023-08-29 20:21:42 -07:00
hugetlbfs - Some swap cleanups from Ma Wupeng ("fix WARN_ON in add_to_avail_list") 2023-08-29 14:25:26 -07:00
iomap for-6.6/block-2023-08-28 2023-08-29 20:21:42 -07:00
isofs for-6.6/block-2023-08-28 2023-08-29 20:21:42 -07:00
jbd2 Many ext4 and jbd2 cleanups and bug fixes for v6.6-rc1. 2023-08-31 15:18:15 -07:00
jffs2
jfs A few small fixes 2023-08-31 15:25:01 -07:00
kernfs Driver core changes for 6.6-rc1 2023-09-01 09:43:18 -07:00
lockd SUNRPC: Add enum svc_auth_status 2023-08-29 17:45:22 -04:00
minix for-6.6/block-2023-08-28 2023-08-29 20:21:42 -07:00
netfs
nfs NFS CLient Updates for Linux 6.6 2023-08-31 15:36:41 -07:00
nfs_common
nfsd NFSD 6.6 Release Notes 2023-08-31 15:32:18 -07:00
nilfs2 for-6.6/block-2023-08-28 2023-08-29 20:21:42 -07:00
nls nls: Hide new NLS_UCS2_UTILS 2023-08-31 12:07:34 -05:00
notify
ntfs for-6.6/block-2023-08-28 2023-08-29 20:21:42 -07:00
ntfs3 ntfs3: drop inode references in ntfs_put_super() 2023-09-07 10:23:37 -07:00
ocfs2 Many ext4 and jbd2 cleanups and bug fixes for v6.6-rc1. 2023-08-31 15:18:15 -07:00
omfs for-6.6/block-2023-08-28 2023-08-29 20:21:42 -07:00
openpromfs
orangefs fs: drop the timespec64 argument from update_time 2023-08-11 09:04:57 +02:00
overlayfs overlayfs update for 6.6 2023-08-30 11:54:09 -07:00
proc - Stefan Roesch has added ksm statistics to /proc/pid/smaps 2023-09-05 10:56:27 -07:00
pstore pstore fix for v6.6-rc1 2023-09-02 10:45:17 -07:00
qnx4 for-6.6/block-2023-08-28 2023-08-29 20:21:42 -07:00
qnx6 for-6.6/block-2023-08-28 2023-08-29 20:21:42 -07:00
quota \n 2023-08-30 12:10:50 -07:00
ramfs
reiserfs for-6.6/block-2023-08-28 2023-08-29 20:21:42 -07:00
romfs for-6.6/block-2023-08-28 2023-08-29 20:21:42 -07:00
smb six smb3 client fixes, one fix for nls Kconfig, one minor spnego registry update 2023-09-09 19:56:23 -07:00
squashfs
sysfs
sysv for-6.6/block-2023-08-28 2023-08-29 20:21:42 -07:00
tracefs Tracing updates for 6.6: 2023-09-01 16:34:25 -07:00
ubifs fs: drop the timespec64 argument from update_time 2023-08-11 09:04:57 +02:00
udf \n 2023-08-30 12:10:50 -07:00
ufs for-6.6/block-2023-08-28 2023-08-29 20:21:42 -07:00
unicode
vboxsf v6.6-vfs.ctime 2023-08-28 09:31:32 -07:00
verity fsverity: skip PKCS#7 parser when keyring is empty 2023-08-20 10:33:43 -07:00
xfs New code for 6.6: 2023-08-30 12:34:12 -07:00
zonefs New code for 6.6: 2023-08-28 11:59:52 -07:00
aio.c Add x86 shadow stack support 2023-08-31 12:20:12 -07:00
anon_inodes.c
attr.c v6.6-vfs.misc 2023-08-28 10:17:14 -07:00
bad_inode.c fs: drop the timespec64 argument from update_time 2023-08-11 09:04:57 +02:00
binfmt_elf_fdpic.c binfmt_elf_fdpic: support 64-bit systems 2023-08-23 14:17:42 -07:00
binfmt_elf_test.c
binfmt_elf.c
binfmt_flat.c
binfmt_misc.c
binfmt_script.c
buffer.c for-6.6/block-2023-08-28 2023-08-29 20:21:42 -07:00
char_dev.c
compat_binfmt_elf.c
coredump.c
d_path.c
dax.c mm: remove enum page_entry_size 2023-08-24 16:20:30 -07:00
dcache.c fs: factor out d_mark_tmpfile() 2023-09-11 23:59:47 -04:00
direct-io.c
drop_caches.c fs: drop_caches: draining pages before dropping caches 2023-08-18 10:12:11 -07:00
eventfd.c
eventpoll.c
exec.c - An extensive rework of kexec and crash Kconfig from Eric DeVolder 2023-08-29 14:53:51 -07:00
fcntl.c
fhandle.c
file_table.c fs: use __fput_sync in close(2) 2023-08-08 19:36:51 +02:00
file.c v6.6-vfs.misc 2023-08-28 10:17:14 -07:00
filesystems.c
fs_context.c v6.6-vfs.misc 2023-08-28 10:17:14 -07:00
fs_parser.c
fs_pin.c
fs_struct.c kill do_each_thread() 2023-08-21 13:46:25 -07:00
fs_types.c
fs-writeback.c super: make locking naming consistent 2023-08-21 14:36:57 +02:00
fsopen.c fs: add FSCONFIG_CMD_CREATE_EXCL 2023-08-14 18:48:02 +02:00
init.c
inode.c v6.6-vfs.super 2023-08-28 11:04:18 -07:00
internal.h for-6.6/block-2023-08-28 2023-08-29 20:21:42 -07:00
ioctl.c v6.6-vfs.super 2023-08-28 11:04:18 -07:00
Kconfig bcachefs: Initial commit 2023-10-22 17:08:07 -04:00
Kconfig.binfmt riscv: support the elf-fdpic binfmt loader 2023-08-23 14:17:43 -07:00
kernel_read_file.c fs: Fix kernel-doc warnings 2023-08-19 12:12:12 +02:00
libfs.c Many ext4 and jbd2 cleanups and bug fixes for v6.6-rc1. 2023-08-31 15:18:15 -07:00
locks.c NFSD 6.6 Release Notes 2023-08-31 15:32:18 -07:00
Makefile bcachefs: Initial commit 2023-10-22 17:08:07 -04:00
mbcache.c
mnt_idmapping.c
mount.h
mpage.c
namei.c fs: Fix kernel-doc warnings 2023-08-19 12:12:12 +02:00
namespace.c
nsfs.c
open.c v6.6-vfs.fchmodat2 2023-08-28 11:25:27 -07:00
pipe.c v6.6-vfs.misc 2023-08-28 10:17:14 -07:00
pnode.c
pnode.h
posix_acl.c
proc_namespace.c
read_write.c fs: Fix one kernel-doc comment 2023-08-15 08:32:45 +02:00
readdir.c vfs: get rid of old '->iterate' directory operation 2023-08-06 15:08:35 +02:00
remap_range.c
select.c
seq_file.c
signalfd.c
splice.c - Some swap cleanups from Ma Wupeng ("fix WARN_ON in add_to_avail_list") 2023-08-29 14:25:26 -07:00
stack.c
stat.c vfs: mostly undo glibc turning 'fstat()' into 'fstatat(AT_EMPTY_PATH)' 2023-09-07 09:40:30 -07:00
statfs.c
super.c fs: export sget_dev() 2023-08-31 12:47:15 +02:00
sync.c
sysctls.c
timerfd.c
userfaultfd.c mm: userfaultfd: remove stale comment about core dump locking 2023-08-24 16:20:27 -07:00
utimes.c
xattr.c tmpfs,xattr: GFP_KERNEL_ACCOUNT for simple xattrs 2023-08-22 10:57:46 +02:00