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linux/fs
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Manish Varma 956a0d3998 ANDROID: fs: Add vendor hooks for ep_create_wakeup_source & timerfd_create 
timerfd doesn't create any wakelocks, but eventpoll can.  When it does,
it names them after the underlying file descriptor, and since all
timerfd file descriptors are named "[timerfd]" (which saves memory on
systems like desktops with potentially many timerfd instances), all
wakesources created as a result of using the eventpoll-on-timerfd idiom
are called... "[timerfd]".

However, it becomes impossible to tell which "[timerfd]" wakesource is
affliated with which process and hence troubleshooting is difficult.

Adding vendor hooks to allow vendor to assign appropriate names to
timerfd descriptors and eventoll wakesource.

Bug: 155142106

Signed-off-by: Manish Varma <varmam@google.com>
Change-Id: I330a42ab48bed4b26d5eb2f636925c66061165ec
(cherry picked from commit 0ff110fbb3)
2023-12-13 15:54:47 -08:00
..
9p
use less confusing names for iov_iter direction initializers
2023-02-09 11:28:04 +01:00
adfs
fs: Convert block_read_full_page() to block_read_full_folio()
2022-05-09 16:21:44 -04:00
affs
affs: initialize fsdata in affs_truncate()
2023-02-01 08:34:08 +01:00
afs
afs: Fix accidental truncation when storing data
2023-07-19 16:22:06 +02:00
autofs
autofs: fix memory leak of waitqueues in autofs_catatonic_mode
2023-09-23 11:10:59 +02:00
befs
befs: Convert befs_symlink_read_folio() to use a folio
2022-08-02 12:34:03 -04:00
bfs
fs: Convert block_read_full_page() to block_read_full_folio()
2022-05-09 16:21:44 -04:00
btrfs
Merge 6.1.57 into android14-6.1-lts
2023-11-02 07:05:54 +00:00
cachefiles
cachefiles: use vfs_tmpfile_open() helper
2022-09-24 07:00:00 +02:00
ceph
ceph: drop messages from MDS when unmounting
2023-10-06 14:56:50 +02:00
coda
coda: Avoid partial allocation of sig_inputArgs
2023-03-10 09:33:52 +01:00
configfs
configfs: fix possible memory leak in configfs_create_dir()
2022-12-31 13:32:22 +01:00
cramfs
UPSTREAM: mm: replace vma->vm_flags direct modifications with modifier calls
2023-06-07 14:24:57 +00:00
crypto
BACKPORT: fscrypt: support crypto data unit size less than filesystem block size
2023-12-06 17:54:14 +00:00
debugfs
debugfs: fix error when writing negative value to atomic_t debugfs file
2022-12-31 13:31:58 +01:00
devpts
…
dlm
dlm: fix plock lookup when using multiple lockspaces
2023-09-13 09:43:02 +02:00
ecryptfs
Merge tag 'pull-path' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2022-10-06 17:31:02 -07:00
efivarfs
efi: efivars: Fix variable writes without query_variable_store()
2022-10-21 11:09:40 +02:00
efs
efs: Convert efs symlinks to read_folio
2022-05-09 16:21:45 -04:00
erofs
Merge 6.1.57 into android14-6.1-lts
2023-11-02 07:05:54 +00:00
exfat
UPSTREAM: exfat: check if filename entries exceeds max filename length
2023-08-29 16:46:10 +00:00
exportfs
Change calling conventions for filldir_t
2022-08-17 17:25:04 -04:00
ext2
ext2: fix datatype of block number in ext2_xattr_set2()
2023-09-23 11:11:05 +02:00
ext4
BACKPORT: fscrypt: support crypto data unit size less than filesystem block size
2023-12-06 17:54:14 +00:00
f2fs
BACKPORT: fscrypt: support crypto data unit size less than filesystem block size
2023-12-06 17:54:14 +00:00
fat
treewide: use get_random_u32() when possible
2022-10-11 17:42:58 -06:00
freevxfs
freevxfs: Convert vxfs_immed_read_folio() to use a folio
2022-08-02 12:34:03 -04:00
fscache
fscache: Use clear_and_wake_up_bit() in fscache_create_volume_work()
2023-02-22 12:59:43 +01:00
fuse
ANDROID: fuse-bpf: Ignore readaheads unless they go to the daemon
2023-12-01 18:11:28 +00:00
gfs2
gfs2: low-memory forced flush fixes
2023-09-19 12:27:58 +02:00
hfs
hfs: fix missing hfs_bnode_get() in __hfs_bnode_create
2023-03-10 09:34:07 +01:00
hfsplus
fs: hfsplus: remove WARN_ON() from hfsplus_cat_{read,write}_inode()
2023-05-24 17:32:34 +01:00
hostfs
hostfs: move from strlcpy with unused retval to strscpy
2022-09-19 22:46:25 +02:00
hpfs
hpfs: Convert symlinks to read_folio
2022-05-09 16:21:45 -04:00
hugetlbfs
UPSTREAM: mm: replace vma->vm_flags direct modifications with modifier calls
2023-06-07 14:24:57 +00:00
incfs
ANDROID: Incremental fs: Allocate data buffer based on input request size
2023-07-18 17:21:16 +00:00
iomap
iomap: Remove large folio handling in iomap_invalidate_folio()
2023-09-13 09:42:27 +02:00
isofs
Merge f8142cf94d ("hugetlb: make hugetlb depends on SYSFS or SYSCTL") into android-mainline
2022-10-20 11:56:25 +02:00
jbd2
jbd2: correct the end of the journal recovery scan range
2023-09-19 12:28:05 +02:00
jffs2
jffs2: reduce stack usage in jffs2_build_xattr_subsystem()
2023-07-19 16:22:11 +02:00
jfs
jfs: fix invalid free of JFS_IP(ipimap)->i_imap in diUnmount
2023-09-23 11:11:05 +02:00
kernfs
kernfs: fix missing kernfs_idr_lock to remove an ID from the IDR
2023-07-19 16:21:53 +02:00
lockd
fs: lockd: avoid possible wrong NULL parameter
2023-09-13 09:42:49 +02:00
minix
vfs: open inside ->tmpfile()
2022-09-24 07:00:00 +02:00
netfs
netfs: Only call folio_start_fscache() one time for each folio
2023-10-06 14:56:32 +02:00
nfs
NFSv4: Fix a nfs4_state_manager() race
2023-10-10 22:00:41 +02:00
nfs_common
…
nfsd
nfsd: fix change_info in NFSv4 RENAME replies
2023-09-23 11:11:11 +02:00
nilfs2
nilfs2: fix potential use after free in nilfs_gccache_submit_read_data()
2023-10-06 14:57:01 +02:00
nls
Revert "fs/nls: make load_nls() take a const parameter"
2023-11-01 14:32:18 +00:00
notify
Merge 6.1.39 into android14-6.1-lts
2023-09-02 19:41:42 +00:00
ntfs
Merge tag 'mm-nonmm-stable-2022-10-11' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2022-10-12 11:00:22 -07:00
ntfs3
Merge 6.1.47 into android14-6.1-lts
2023-09-13 19:35:46 +00:00
ocfs2
Merge 6.1.53 into android14-6.1-lts
2023-09-18 09:57:37 +00:00
omfs
fs: Convert block_read_full_page() to block_read_full_folio()
2022-05-09 16:21:44 -04:00
openpromfs
…
orangefs
UPSTREAM: mm: replace vma->vm_flags direct modifications with modifier calls
2023-06-07 14:24:57 +00:00
overlayfs
Merge 6.1.55 into android14-6.1-lts
2023-10-26 18:58:32 +00:00
proc
Merge tag 'android14-6.1.57_r00' into branch 'android14-6.1'
2023-11-27 16:18:59 +00:00
pstore
Merge tag 'android14-6.1.43_r00' into android14-6.1
2023-10-26 17:34:36 +00:00
qnx4
fs: Convert block_read_full_page() to block_read_full_folio()
2022-05-09 16:21:44 -04:00
qnx6
fs/qnx6: delete unnecessary checks before brelse()
2022-09-11 21:55:07 -07:00
quota
quota: fix dqput() to follow the guarantees dquot_srcu should provide
2023-09-13 09:42:36 +02:00
ramfs
shmem: use ramfs_kill_sb() for kill_sb method of ramfs-based tmpfs
2023-07-19 16:22:11 +02:00
reiserfs
reiserfs: Check the return value from __getblk()
2023-09-13 09:42:27 +02:00
romfs
romfs: Convert romfs to read_folio
2022-05-09 16:21:46 -04:00
smb
Merge tag 'android14-6.1.43_r00' into android14-6.1
2023-10-26 17:34:36 +00:00
squashfs
revert "squashfs: harden sanity check in squashfs_read_xattr_id_table"
2023-02-22 12:59:50 +01:00
sysfs
…
sysv
fs/sysv: Null check to prevent null-ptr-deref bug
2023-08-11 12:08:23 +02:00
tracefs
tracefs: Add missing lockdown check to tracefs_create_dir()
2023-09-23 11:11:12 +02:00
ubifs
ubifs: Fix memory leak in do_rename
2023-05-11 23:03:05 +09:00
udf
udf: initialize newblock to 0
2023-09-13 09:43:05 +02:00
ufs
ufs: replace ll_rw_block()
2022-09-11 20:26:07 -07:00
unicode
…
vboxsf
vboxsf: Convert vboxsf to read_folio
2022-05-09 16:21:46 -04:00
verity
Merge 6.1.53 into android14-6.1-lts
2023-09-18 09:57:37 +00:00
xfs
Merge 6.1.39 into android14-6.1-lts
2023-09-02 19:41:42 +00:00
zonefs
zonefs: Always invalidate last cached page on append write
2023-04-06 12:10:52 +02:00
aio.c
UPSTREAM: mm: replace vma->vm_flags direct modifications with modifier calls
2023-06-07 14:24:57 +00:00
anon_inodes.c
dynamic_dname(): drop unused dentry argument
2022-08-20 11:34:04 -04:00
attr.c
attr: block mode changes of symlinks
2023-09-23 11:11:10 +02:00
bad_inode.c
vfs: open inside ->tmpfile()
2022-09-24 07:00:00 +02:00
binfmt_elf_fdpic.c
fs: binfmt_elf_efpic: fix personality for ELF-FDPIC
2023-10-06 14:57:06 +02:00
binfmt_elf_test.c
…
binfmt_elf.c
BACKPORT: mm: always expand the stack with the mmap write lock held
2023-07-27 11:47:21 +00:00
binfmt_flat.c
…
binfmt_misc.c
binfmt_misc: fix shift-out-of-bounds in check_special_flags
2022-12-31 13:32:57 +01:00
binfmt_script.c
…
buffer.c
fscrypt: support decrypting data from large folios
2023-02-27 19:45:05 -08:00
char_dev.c
chardev: fix error handling in cdev_device_add()
2022-12-31 13:32:41 +01:00
compat_binfmt_elf.c
…
coredump.c
coredump: Move dump_emit_page() to kill unused warning
2023-02-22 12:59:50 +01:00
d_path.c
d_path.c: typo fix...
2022-08-20 11:34:33 -04:00
dax.c
Merge branch 'for-6.0/dax' into libnvdimm-fixes
2022-09-24 18:14:12 -07:00
dcache.c
Merge tag 'pull-tmpfile' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2022-10-10 19:45:17 -07:00
direct-io.c
block: remove PSI accounting from the bio layer
2022-09-20 08:24:38 -06:00
drop_caches.c
FROMGIT: fs: drop_caches: draining pages before dropping caches
2023-08-10 10:47:24 +00:00
eventfd.c
eventfd: prevent underflow for eventfd semaphores
2023-09-13 09:42:27 +02:00
eventpoll.c
ANDROID: fs: Add vendor hooks for ep_create_wakeup_source & timerfd_create
2023-12-13 15:54:47 -08:00
exec.c
BACKPORT: mm: always expand the stack with the mmap write lock held
2023-07-27 11:47:21 +00:00
fcntl.c
keep iocb_flags() result cached in struct file
2022-06-10 16:10:23 -04:00
fhandle.c
do_sys_name_to_handle(): constify path
2022-09-01 17:36:39 -04:00
file_table.c
locks: fix TOCTOU race when granting write lease
2022-08-16 10:59:54 -04:00
file.c
file: reinstate f_pos locking optimization for regular files
2023-08-11 12:08:23 +02:00
filesystems.c
…
fs_context.c
vfs, security: Fix automount superblock LSM init problem, preventing NFS sb sharing
2023-09-13 09:42:28 +02:00
fs_parser.c
ext4: journal_path mount options should follow links
2023-01-07 11:11:59 +01:00
fs_pin.c
…
fs_struct.c
…
fs_types.c
…
fs-writeback.c
writeback: fix call of incorrect macro
2023-05-17 11:53:33 +02:00
fsopen.c
uninline may_mount() and don't opencode it in fspick(2)/fsopen(2)
2022-05-19 23:25:10 -04:00
init.c
…
inode.c
fs: Establish locking order for unrelated directories
2023-07-19 16:22:12 +02:00
internal.h
nfs: use vfs setgid helper
2023-08-30 16:11:10 +02:00
ioctl.c
…
Kconfig
Merge 6.1.36 into android14-6.1-lts
2023-06-28 10:19:08 +00:00
Kconfig.binfmt
Merge tag 'xtensa-20221010' of https://github.com/jcmvbkbc/linux-xtensa
2022-10-10 14:21:11 -07:00
kernel_read_file.c
fs/kernel_read_file: allow to read files up-to ssize_t
2022-06-16 19:58:21 -07:00
libfs.c
libfs: add DEFINE_SIMPLE_ATTRIBUTE_SIGNED for signed value
2022-12-31 13:31:58 +01:00
locks.c
locks: fix KASAN: use-after-free in trace_event_raw_event_filelock_lock
2023-09-23 11:11:00 +02:00
Makefile
Merge 6.1.36 into android14-6.1-lts
2023-06-28 10:19:08 +00:00
mbcache.c
ext4: fix deadlock due to mbcache entry corruption
2023-01-07 11:12:02 +01:00
mount.h
switch try_to_unlazy_next() to __legitimize_mnt()
2022-07-05 16:18:21 -04:00
mpage.c
ANDROID: Revert "mm: remove cleancache"
2023-04-26 17:01:50 +00:00
namei.c
fs: Fix error checking for d_hash_and_lookup()
2023-09-13 09:42:27 +02:00
namespace.c
fs: drop peer group ids under namespace lock
2023-04-13 16:55:33 +02:00
no-block.c
…
nsfs.c
dynamic_dname(): drop unused dentry argument
2022-08-20 11:34:04 -04:00
open.c
Merge 6.1.45 into android14-6.1-lts
2023-09-13 19:32:45 +00:00
pipe.c
dynamic_dname(): drop unused dentry argument
2022-08-20 11:34:04 -04:00
pnode.c
pnode: terminate at peers of source
2023-01-04 11:29:01 +01:00
pnode.h
…
posix_acl.c
Merge tag 'mm-stable-2022-10-08' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2022-10-10 17:53:04 -07:00
proc_namespace.c
vfs: escape hash as well
2022-06-28 13:58:05 -04:00
read_write.c
use less confusing names for iov_iter direction initializers
2023-02-09 11:28:04 +01:00
readdir.c
Change calling conventions for filldir_t
2022-08-17 17:25:04 -04:00
remap_range.c
Merge tag 'mm-stable-2022-08-03' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2022-08-05 16:32:45 -07:00
select.c
FROMLIST: fs/select: mark do_select noinline_for_stack
2022-10-12 07:12:54 +00:00
seq_file.c
use less confusing names for iov_iter direction initializers
2023-02-09 11:28:04 +01:00
signalfd.c
…
splice.c
use less confusing names for iov_iter direction initializers
2023-02-09 11:28:04 +01:00
stack.c
…
stat.c
vfs: support STATX_DIOALIGN on block devices
2022-09-11 19:47:12 -05:00
statfs.c
statfs: enforce statfs[64] structure initialization
2023-05-24 17:32:51 +01:00
super.c
Merge 6.1.45 into android14-6.1-lts
2023-09-13 19:32:45 +00:00
sync.c
Merge f8a52af9d0 ("Merge tag 'i2c-for-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux") into android-mainline
2022-06-29 20:00:36 +02:00
sysctls.c
…
timerfd.c
ANDROID: fs: Add vendor hooks for ep_create_wakeup_source & timerfd_create
2023-12-13 15:54:47 -08:00
userfaultfd.c
FROMGIT: mm: handle userfaults under VMA lock
2023-08-16 09:59:38 -07:00
utimes.c
…
xattr.c
fs: don't audit the capability check in simple_xattr_list()
2022-12-31 13:31:55 +01:00