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android_kernel_motorola_sm6225/fs
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Michel Lespinasse e680cd14cc BACKPORT: mmap locking API: use coccinelle to convert mmap_sem rwsem call sites 
This change converts the existing mmap_sem rwsem calls to use the new mmap
locking API instead.

The change is generated using coccinelle with the following rule:

// spatch --sp-file mmap_lock_api.cocci --in-place --include-headers --dir .

@@
expression mm;
@@
(
-init_rwsem
+mmap_init_lock
|
-down_write
+mmap_write_lock
|
-down_write_killable
+mmap_write_lock_killable
|
-down_write_trylock
+mmap_write_trylock
|
-up_write
+mmap_write_unlock
|
-downgrade_write
+mmap_write_downgrade
|
-down_read
+mmap_read_lock
|
-down_read_killable
+mmap_read_lock_killable
|
-down_read_trylock
+mmap_read_trylock
|
-up_read
+mmap_read_unlock
)
-(&mm->mmap_sem)
+(mm)

Change-Id: If729000ea8cedab7079ccc1350db26ed71f0df92
Signed-off-by: Michel Lespinasse <walken@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Daniel Jordan <daniel.m.jordan@oracle.com>
Reviewed-by: Laurent Dufour <ldufour@linux.ibm.com>
Reviewed-by: Vlastimil Babka <vbabka@suse.cz>
Cc: Davidlohr Bueso <dbueso@suse.de>
Cc: David Rientjes <rientjes@google.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Jason Gunthorpe <jgg@ziepe.ca>
Cc: Jerome Glisse <jglisse@redhat.com>
Cc: John Hubbard <jhubbard@nvidia.com>
Cc: Liam Howlett <Liam.Howlett@oracle.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ying Han <yinghan@google.com>
Link: http://lkml.kernel.org/r/20200520052908.204642-5-walken@google.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2025-09-30 21:35:03 +01:00
..
9p
fs/9p: drop inodes immediately on non-.L too
2024-05-17 11:42:41 +02:00
adfs
…
affs
affs: don't write overlarge OFS data block size fields
2025-05-08 11:55:43 +02:00
afs
BACKPORT: afs: Provide mount-time configurable byte-range file locking emulation
2025-09-30 21:35:02 +01:00
autofs
autofs: fix memory leak of waitqueues in autofs_catatonic_mode
2023-09-23 10:48:15 +02:00
befs
…
bfs
…
btrfs
Merge tag 'v4.19.325-cip123' of https://git.kernel.org/pub/scm/linux/kernel/git/cip/linux-cip into android13-4.19-kona
2025-09-02 08:35:50 +00:00
cachefiles
cachefiles: fix memory leak in cachefiles_add_cache()
2024-03-06 14:35:23 +00:00
ceph
Merge tag 'v4.19.325-cip123' of https://git.kernel.org/pub/scm/linux/kernel/git/cip/linux-cip into android13-4.19-kona
2025-09-02 08:35:50 +00:00
cifs
Merge tag 'v4.19.325-cip123' of https://git.kernel.org/pub/scm/linux/kernel/git/cip/linux-cip into android13-4.19-kona
2025-09-02 08:35:50 +00:00
coda
…
configfs
Merge tag 'v4.19.325-cip123' of https://git.kernel.org/pub/scm/linux/kernel/git/cip/linux-cip into android13-4.19-kona
2025-09-02 08:35:50 +00:00
cramfs
UPSTREAM: vfs: Convert cramfs to use the new mount API
2025-08-31 10:10:00 +01:00
crypto
Merge branch 'upstream-f2fs-stable-linux-4.19.y' of https://android.googlesource.com/kernel/common into lineage-20
2025-04-14 14:16:37 +03:00
debugfs
new helper: lookup_positive_unlocked()
2023-09-23 10:47:59 +02:00
devpts
…
dlm
dlm: fix plock lookup when using multiple lockspaces
2023-09-23 10:48:11 +02:00
ecryptfs
ecryptfs: Fix buffer size for tag 66 packet
2024-06-16 13:23:24 +02:00
efivarfs
Merge tag 'v4.19.325-cip123' of https://git.kernel.org/pub/scm/linux/kernel/git/cip/linux-cip into android13-4.19-kona
2025-09-02 08:35:50 +00:00
efs
…
erofs
BACKPORT: erofs: fix lz4 inplace decompression
2024-04-16 19:42:19 +03:00
exfat
Merge branch 'for-kernel-version-from-4.1.0' of https://github.com/namjaejeon/linux-exfat-oot into android13-4.19-kona
2024-04-15 00:23:14 +03:00
exofs
…
exportfs
…
ext2
ext2: fix datatype of block number in ext2_xattr_set2()
2023-09-23 10:48:16 +02:00
ext4
BACKPORT: ext4: convert fault handler to use vm_fault_t type
2025-09-08 01:34:41 -04:00
f2fs
Merge tag 'v4.19.325-cip123' of https://git.kernel.org/pub/scm/linux/kernel/git/cip/linux-cip into android13-4.19-kona
2025-09-02 08:35:50 +00:00
fat
fat: fix uninitialized variable
2024-11-08 16:19:19 +01:00
freevxfs
…
fscache
BACKPORT: sysctl: pass kernel pointers to ->proc_handler
2025-08-28 03:26:34 +03:00
fuse
UPSTREAM: fuse: convert to use the new mount API
2025-08-31 10:10:01 +01:00
gfs2
UPSTREAM: gfs2: Convert gfs2 to fs_context
2025-09-30 21:35:02 +01:00
hfs
hfs/hfsplus: fix slab-out-of-bounds in hfs_bnode_read_key
2025-06-11 10:19:26 +02:00
hfsplus
hfs/hfsplus: fix slab-out-of-bounds in hfs_bnode_read_key
2025-06-11 10:19:26 +02:00
hostfs
…
hpfs
…
hugetlbfs
UPSTREAM: convenience helper get_tree_nodev()
2025-08-31 10:09:58 +01:00
incfs
ANDROID: Incremental fs: Allocate data buffer based on input request size
2025-08-20 17:20:40 +01:00
isofs
isofs: Prevent the use of too small fid
2025-06-11 10:19:26 +02:00
jbd2
Merge tag 'v4.19.325-cip123' of https://git.kernel.org/pub/scm/linux/kernel/git/cip/linux-cip into android13-4.19-kona
2025-09-02 08:35:50 +00:00
jffs2
Merge tag 'v4.19.325-cip123' of https://git.kernel.org/pub/scm/linux/kernel/git/cip/linux-cip into android13-4.19-kona
2025-09-02 08:35:50 +00:00
jfs
jfs: validate AG parameters in dbMount() to prevent crashes
2025-08-13 09:44:36 +02:00
kernfs
UPSTREAM: kernfs: Add option to enable user xattrs
2025-08-28 03:29:05 +03:00
lockd
NFS: Remove print_overflow_msg()
2024-11-08 16:19:17 +01:00
minix
…
nfs
UPSTREAM: NFS: Move mount parameterisation bits into their own file
2025-09-30 21:35:03 +01:00
nfs_common
…
nfsd
Merge tag 'v4.19.325-cip123' of https://git.kernel.org/pub/scm/linux/kernel/git/cip/linux-cip into android13-4.19-kona
2025-09-02 08:35:50 +00:00
nilfs2
nilfs2: do not propagate ENOENT error from nilfs_btree_propagate()
2025-07-17 10:08:00 +02:00
nls
fs/nls: make load_nls() take a const parameter
2023-09-23 10:47:58 +02:00
notify
…
ntfs
BACKPORT: mm: remove the pgprot argument to __vmalloc
2025-08-28 03:26:58 +03:00
ocfs2
ocfs2: stop quota recovery before disabling quotas
2025-07-17 10:07:54 +02:00
omfs
treewide: Remove uninitialized_var() usage
2023-08-11 11:45:01 +02:00
openpromfs
UPSTREAM: vfs: Convert openpromfs to use the new mount API
2025-08-31 10:09:59 +01:00
orangefs
orangefs: fix a oob in orangefs_debug_write
2025-04-04 11:11:25 +02:00
overlayfs
Merge tag 'v4.19.325-cip123' of https://git.kernel.org/pub/scm/linux/kernel/git/cip/linux-cip into android13-4.19-kona
2025-09-02 08:35:50 +00:00
proc
BACKPORT: mmap locking API: use coccinelle to convert mmap_sem rwsem call sites
2025-09-30 21:35:03 +01:00
pstore
pstore/ram: Fix crash when setting number of cpus to an odd number
2024-02-23 08:12:45 +01:00
qnx4
…
qnx6
…
quota
Merge tag 'v4.19.325-cip123' of https://git.kernel.org/pub/scm/linux/kernel/git/cip/linux-cip into android13-4.19-kona
2025-09-02 08:35:50 +00:00
ramfs
…
reiserfs
reiserfs: Check the return value from __getblk()
2023-09-23 10:47:59 +02:00
romfs
UPSTREAM: vfs: Convert romfs to use the new mount API
2025-08-31 10:10:00 +01:00
sdcardfs
sdcardfs: Remove inclusion of uapi/linux/mount.h
2025-08-31 23:58:07 +08:00
squashfs
Merge tag 'v4.19.325-cip123' of https://git.kernel.org/pub/scm/linux/kernel/git/cip/linux-cip into android13-4.19-kona
2025-09-02 08:35:50 +00:00
sysfs
Merge 4.19.313 into android-4.19-stable
2024-05-03 06:16:46 +00:00
sysv
sysv: don't call sb_bread() with pointers_lock held
2024-04-13 12:50:15 +02:00
tracefs
…
ubifs
Merge tag 'v4.19.325-cip123' of https://git.kernel.org/pub/scm/linux/kernel/git/cip/linux-cip into android13-4.19-kona
2025-09-02 08:35:50 +00:00
udf
udf: Fix use of check_add_overflow() with mixed type arguments
2025-04-03 10:09:42 +02:00
ufs
…
unicode
Revert "UPSTREAM: unicode: Don't special case ignorable code points"
2024-12-11 19:11:59 +00:00
verity
Merge branch 'upstream-f2fs-stable-linux-4.19.y' of https://android.googlesource.com/kernel/common into lineage-20
2025-04-14 14:16:37 +03:00
xfs
BACKPORT: mm: remove the pgprot argument to __vmalloc
2025-08-28 03:26:58 +03:00
aio.c
BACKPORT: mmap locking API: use coccinelle to convert mmap_sem rwsem call sites
2025-09-30 21:35:03 +01:00
anon_inodes.c
UPSTREAM: vfs: Convert anon_inodes to use the new mount API
2025-08-31 10:09:56 +01:00
attr.c
Merge tag 'ASB-2023-10-06_4.19-stable' of https://android.googlesource.com/kernel/common into android13-4.19-kona
2023-10-16 15:01:41 +03:00
bad_inode.c
…
binfmt_aout.c
binfmt: Move install_exec_creds after setup_new_exec to match binfmt_elf
2023-01-18 11:30:42 +01:00
binfmt_elf_fdpic.c
fs: binfmt_elf_efpic: don't use missing interpreter's properties
2024-09-04 13:13:02 +02:00
binfmt_elf.c
…
binfmt_em86.c
…
binfmt_flat.c
binfmt_flat: Fix integer overflow bug on 32 bit systems
2025-04-03 10:09:49 +02:00
binfmt_misc.c
UPSTREAM: vfs: Convert binfmt_misc to use the new mount API
2025-08-31 10:09:59 +01:00
binfmt_script.c
…
block_dev.c
UPSTREAM: vfs: Convert bdev to use the new mount API
2025-08-31 10:09:55 +01:00
buffer.c
Merge tag 'ASB-2022-12-05_4.19-stable' of https://android.googlesource.com/kernel/common into android13-4.19-kona
2022-12-15 21:06:13 +02:00
char_dev.c
chardev: fix error handling in cdev_device_add()
2023-01-18 11:30:27 +01:00
compat_binfmt_elf.c
…
compat_ioctl.c
lsm: new security_file_ioctl_compat() hook
2024-02-23 08:12:58 +01:00
compat.c
…
coredump.c
BACKPORT: mmap locking API: use coccinelle to convert mmap_sem rwsem call sites
2025-09-30 21:35:03 +01:00
d_path.c
…
dax.c
…
dcache.c
BACKPORT: sysctl: pass kernel pointers to ->proc_handler
2025-08-28 03:26:34 +03:00
dcookies.c
…
direct-io.c
UPSTREAM: iov_iter: Use accessor function
2025-08-28 03:28:09 +03:00
drop_caches.c
BACKPORT: sysctl: pass kernel pointers to ->proc_handler
2025-08-28 03:26:34 +03:00
eventfd.c
eventfd: prevent underflow for eventfd semaphores
2023-09-23 10:47:59 +02:00
eventpoll.c
…
exec.c
BACKPORT: mmap locking API: use coccinelle to convert mmap_sem rwsem call sites
2025-09-30 21:35:03 +01:00
fcntl.c
fs: Fix file_set_fowner LSM hook inconsistencies
2024-11-08 16:19:09 +01:00
fhandle.c
do_sys_name_to_handle(): use kzalloc() to fix kernel-infoleak
2024-03-26 18:22:34 -04:00
file_table.c
BACKPORT: sysctl: pass kernel pointers to ->proc_handler
2025-08-28 03:26:34 +03:00
file.c
fix bitmap corruption on close_range() with CLOSE_RANGE_UNSHARE
2024-09-04 13:12:59 +02:00
filesystems.c
Merge tag 'v4.19.325-cip123' of https://git.kernel.org/pub/scm/linux/kernel/git/cip/linux-cip into android13-4.19-kona
2025-09-02 08:35:50 +00:00
fs_context.c
UPSTREAM: vfs: set fs_context::user_ns for reconfigure
2025-08-31 10:10:00 +01:00
fs_parser.c
UPSTREAM: vfs: Add configuration parser helpers
2025-08-31 10:09:52 +01:00
fs_pin.c
…
fs_struct.c
…
fs-writeback.c
UPSTREAM: cgroup, blkcg: Prepare some symbols for module and !CONFIG_CGROUP usages
2025-08-28 03:26:25 +03:00
inode.c
BACKPORT: sysctl: pass kernel pointers to ->proc_handler
2025-08-28 03:26:34 +03:00
internal.h
UPSTREAM: introduce fs_context methods
2025-08-31 10:09:53 +01:00
ioctl.c
…
iomap.c
UPSTREAM: iov_iter: Use accessor function
2025-08-28 03:28:09 +03:00
Kconfig
ANDROID: sdcardfs: Add sdcardfs filesystem
2025-08-31 23:58:07 +08:00
Kconfig.binfmt
…
libfs.c
UPSTREAM: convenience helper get_tree_nodev()
2025-08-31 10:09:58 +01:00
locks.c
filelock: Correct the filelock owner in fcntl_setlk/fcntl_setlk64
2024-09-04 13:13:07 +02:00
Makefile
ANDROID: sdcardfs: Add sdcardfs filesystem
2025-08-31 23:58:07 +08:00
mbcache.c
mbcache: Avoid nesting of cache->c_list_lock under bit locks
2023-01-18 11:30:51 +01:00
mount.h
…
mpage.c
Revert "ANDROID: fs: FS tracepoints to track IO."
2025-04-14 14:17:37 +03:00
namei.c
UPSTREAM: vfs: Add configuration parser helpers
2025-08-31 10:09:52 +01:00
namespace.c
Merge tag 'v4.19.325-cip123' of https://git.kernel.org/pub/scm/linux/kernel/git/cip/linux-cip into android13-4.19-kona
2025-09-02 08:35:50 +00:00
no-block.c
…
nsfs.c
UPSTREAM: vfs: Convert nsfs to use the new mount API
2025-08-31 10:09:55 +01:00
open.c
Merge branch 'upstream-f2fs-stable-linux-4.19.y' of https://android.googlesource.com/kernel/common into lineage-20
2025-04-14 14:16:37 +03:00
OWNERS
…
pipe.c
UPSTREAM: vfs: Convert pipe to use the new mount API
2025-08-31 10:09:56 +01:00
pnode.c
ANDROID: mnt: Add filesystem private data to mount points (v2)
2025-08-31 23:56:41 +08:00
pnode.h
ANDROID: mnt: Add filesystem private data to mount points (v2)
2025-08-31 23:56:41 +08:00
posix_acl.c
…
proc_namespace.c
ANDROID: Add show_options2 to view private mount data
2025-08-31 23:20:27 +08:00
read_write.c
…
readdir.c
…
select.c
fs/select: rework stack allocation hack for clang
2024-03-26 18:22:34 -04:00
seq_file.c
…
signalfd.c
…
splice.c
…
stack.c
…
stat.c
…
statfs.c
statfs: enforce statfs[64] structure initialization
2023-05-30 12:42:11 +01:00
super.c
UPSTREAM: vfs: Create fs_context-aware mount_bdev() replacement
2025-08-31 10:09:59 +01:00
sync.c
Merge branch 'upstream-f2fs-stable-linux-4.19.y' of https://android.googlesource.com/kernel/common into lineage-20
2025-04-14 14:16:37 +03:00
timerfd.c
…
userfaultfd.c
BACKPORT: mmap locking API: use coccinelle to convert mmap_sem rwsem call sites
2025-09-30 21:35:03 +01:00
utimes.c
…
xattr.c
UPSTREAM: kernfs: Add removed_size out param for simple_xattr_set
2025-08-28 03:29:03 +03:00