| /linux/fs/coda/ |
| H A D | cnode.c | 26 static void coda_fill_inode(struct inode *inode, struct coda_vattr *attr) in coda_fill_inode() argument
28 coda_vattr_to_iattr(inode, attr); in coda_fill_inode()
30 if (S_ISREG(inode->i_mode)) { in coda_fill_inode()
31 inode->i_op = &coda_file_inode_operations; in coda_fill_inode()
32 inode->i_fop = &coda_file_operations; in coda_fill_inode()
33 } else if (S_ISDIR(inode->i_mode)) { in coda_fill_inode()
34 inode->i_op = &coda_dir_inode_operations; in coda_fill_inode()
35 inode->i_fop = &coda_dir_operations; in coda_fill_inode()
36 } else if (S_ISLNK(inode->i_mode)) { in coda_fill_inode()
37 inode->i_op = &coda_symlink_inode_operations; in coda_fill_inode()
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| /linux/fs/ext4/ |
| H A D | inode.c | 56 struct inode *inode,
60 static __u32 ext4_inode_csum(struct inode *inode, struct ext4_inode *raw, in ext4_inode_csum() argument
74 if (EXT4_INODE_SIZE(inode->i_sb) > EXT4_GOOD_OLD_INODE_SIZE) { in ext4_inode_csum()
84 EXT4_INODE_SIZE(inode->i_sb) - offset); in ext4_inode_csum()
90 static int ext4_inode_csum_verify(struct inode *inode, struct ext4_inode *raw, in ext4_inode_csum_verify() argument
95 if (EXT4_SB(inode->i_sb)->s_es->s_creator_os != in ext4_inode_csum_verify()
97 !ext4_has_feature_metadata_csum(inode->i_sb)) in ext4_inode_csum_verify()
101 calculated = ext4_inode_csum(inode, raw, ei); in ext4_inode_csum_verify()
102 if (EXT4_INODE_SIZE(inode->i_sb) > EXT4_GOOD_OLD_INODE_SIZE && in ext4_inode_csum_verify()
111 void ext4_inode_csum_set(struct inode *inode, struct ext4_inode *raw, in ext4_inode_csum_set() argument
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| H A D | inline.c | 25 struct inode *inode);
27 static int ext4_get_inline_size(struct inode *inode) in ext4_get_inline_size() argument
29 if (EXT4_I(inode)->i_inline_off) in ext4_get_inline_size()
30 return EXT4_I(inode)->i_inline_size; in ext4_get_inline_size()
35 static int get_max_inline_xattr_value_size(struct inode *inode, in get_max_inline_xattr_value_size() argument
44 if (!EXT4_INODE_HAS_XATTR_SPACE(inode)) in get_max_inline_xattr_value_size()
47 min_offs = EXT4_SB(inode->i_sb)->s_inode_size - in get_max_inline_xattr_value_size()
49 EXT4_I(inode)->i_extra_isize - in get_max_inline_xattr_value_size()
57 if (!ext4_test_inode_state(inode, EXT4_STATE_XATTR)) in get_max_inline_xattr_value_size()
63 header = IHDR(inode, raw_inode); in get_max_inline_xattr_value_size()
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| H A D | xattr.h | 65 #define IHDR(inode, raw_inode) \ argument
69 EXT4_I(inode)->i_extra_isize))
70 #define ITAIL(inode, raw_inode) \ argument
72 EXT4_SB((inode)->i_sb)->s_inode_size)
107 #define EXT4_INODE_HAS_XATTR_SPACE(inode) \ argument
108 ((EXT4_I(inode)->i_extra_isize != 0) && \
109 (EXT4_GOOD_OLD_INODE_SIZE + EXT4_I(inode)->i_extra_isize + \
111 EXT4_INODE_SIZE((inode)->i_sb)))
150 static inline void ext4_write_lock_xattr(struct inode *inode, int *save) in ext4_write_lock_xattr() argument
152 down_write(&EXT4_I(inode)->xattr_sem); in ext4_write_lock_xattr()
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| H A D | file.c | 57 struct inode *inode = file_inode(iocb->ki_filp); in ext4_should_use_dio() local
58 u32 dio_align = ext4_dio_alignment(inode); in ext4_should_use_dio()
72 struct inode *inode = file_inode(iocb->ki_filp); in ext4_dio_read_iter() local
75 if (!inode_trylock_shared(inode)) in ext4_dio_read_iter()
78 inode_lock_shared(inode); in ext4_dio_read_iter()
82 inode_unlock_shared(inode); in ext4_dio_read_iter()
97 inode_unlock_shared(inode); in ext4_dio_read_iter()
106 struct inode *inode = file_inode(iocb->ki_filp); in ext4_dax_read_iter() local
110 if (!inode_trylock_shared(inode)) in ext4_dax_read_iter()
113 inode_lock_shared(inode); in ext4_dax_read_iter()
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| H A D | migrate.c | 21 static int finish_range(handle_t *handle, struct inode *inode, in finish_range() argument
36 down_write(&EXT4_I(inode)->i_data_sem); in finish_range()
37 path = ext4_find_extent(inode, lb->first_block, NULL, 0); in finish_range()
49 needed = ext4_ext_calc_credits_for_single_extent(inode, in finish_range()
52 retval = ext4_datasem_ensure_credits(handle, inode, needed, needed, 0); in finish_range()
55 path = ext4_ext_insert_extent(handle, inode, path, &newext, 0); in finish_range()
59 up_write((&EXT4_I(inode)->i_data_sem)); in finish_range()
65 static int update_extent_range(handle_t *handle, struct inode *inode, in update_extent_range() argument
83 retval = finish_range(handle, inode, lb); in update_extent_range()
90 static int update_ind_extent_range(handle_t *handle, struct inode *inode, in update_ind_extent_range() argument
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| H A D | extents.c | 45 handle_t *handle, struct inode *inode, struct ext4_map_blocks *map,
48 static __le32 ext4_extent_block_csum(struct inode *inode, in ext4_extent_block_csum() argument
51 struct ext4_inode_info *ei = EXT4_I(inode); in ext4_extent_block_csum()
59 static int ext4_extent_block_csum_verify(struct inode *inode, in ext4_extent_block_csum_verify() argument
64 if (!ext4_has_feature_metadata_csum(inode->i_sb)) in ext4_extent_block_csum_verify()
68 if (et->et_checksum != ext4_extent_block_csum(inode, eh)) in ext4_extent_block_csum_verify()
73 static void ext4_extent_block_csum_set(struct inode *inode, in ext4_extent_block_csum_set() argument
78 if (!ext4_has_feature_metadata_csum(inode->i_sb)) in ext4_extent_block_csum_set()
82 et->et_checksum = ext4_extent_block_csum(inode, eh); in ext4_extent_block_csum_set()
86 struct inode *inode,
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| H A D | ext4_jbd2.h | 19 #define EXT4_JOURNAL(inode) (EXT4_SB((inode)->i_sb)->s_journal) argument
127 struct inode *inode,
135 int ext4_reserve_inode_write(handle_t *handle, struct inode *inode,
140 int __ext4_mark_inode_dirty(handle_t *handle, struct inode *inode,
143 int ext4_expand_extra_isize(struct inode *inode,
155 int is_metadata, struct inode *inode,
164 handle_t *handle, struct inode *inode,
170 #define ext4_forget(handle, is_metadata, inode, bh, block_nr) \ argument
171 __ext4_forget(__func__, __LINE__, (handle), (is_metadata), (inode), \
176 #define ext4_handle_dirty_metadata(handle, inode, bh) \ argument
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| /linux/fs/nilfs2/ |
| H A D | mdt.h | 26 struct inode *inode; member
54 static inline struct nilfs_mdt_info *NILFS_MDT(const struct inode *inode) in NILFS_MDT() argument
56 return inode->i_private; in NILFS_MDT()
59 static inline int nilfs_is_metadata_file_inode(const struct inode *inode) in nilfs_is_metadata_file_inode() argument
61 return inode->i_private != NULL; in nilfs_is_metadata_file_inode()
67 int nilfs_mdt_get_block(struct inode *, unsigned long, int,
68 void (*init_block)(struct inode *,
71 int nilfs_mdt_find_block(struct inode *inode, unsigned long start,
74 int nilfs_mdt_delete_block(struct inode *, unsigned long);
75 int nilfs_mdt_forget_block(struct inode *, unsigned long);
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| /linux/fs/squashfs/ |
| H A D | inode.c | 44 static int squashfs_new_inode(struct super_block *sb, struct inode *inode, in squashfs_new_inode() argument
51 inode->i_ino = le32_to_cpu(sqsh_ino->inode_number); in squashfs_new_inode()
52 if (inode->i_ino == 0) in squashfs_new_inode()
63 i_uid_write(inode, i_uid); in squashfs_new_inode()
64 i_gid_write(inode, i_gid); in squashfs_new_inode()
65 inode_set_mtime(inode, le32_to_cpu(sqsh_ino->mtime), 0); in squashfs_new_inode()
66 inode_set_atime(inode, inode_get_mtime_sec(inode), 0); in squashfs_new_inode()
67 inode_set_ctime(inode, inode_get_mtime_sec(inode), 0); in squashfs_new_inode()
68 inode->i_mode = le16_to_cpu(sqsh_ino->mode); in squashfs_new_inode()
69 inode->i_size = 0; in squashfs_new_inode()
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| /linux/include/linux/ |
| H A D | fs.h | 87 typedef int (get_block_t)(struct inode *inode, sector_t iblock,
473 struct inode *host;
596 #define i_size_ordered_init(inode) seqcount_init(&inode->i_size_seqcount) argument
598 #define i_size_ordered_init(inode) do { } while (0) argument
763 struct inode { struct
849 void (*free_inode)(struct inode *); argument
879 static inline enum inode_state_flags_enum inode_state_read_once(struct inode *inode) in inode_state_read_once() argument
881 return READ_ONCE(inode->i_state.__state); in inode_state_read_once()
884 static inline enum inode_state_flags_enum inode_state_read(struct inode *inode) in inode_state_read() argument
886 lockdep_assert_held(&inode->i_lock); in inode_state_read()
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| H A D | fscrypt.h | 134 int (*get_context)(struct inode *inode, void *ctx, size_t len);
152 int (*set_context)(struct inode *inode, const void *ctx, size_t len,
169 bool (*empty_dir)(struct inode *inode);
204 int fscrypt_d_revalidate(struct inode *dir, const struct qstr *name,
213 fscrypt_inode_info_addr(const struct inode *inode) in fscrypt_inode_info_addr() argument
215 VFS_WARN_ON_ONCE(inode->i_sb->s_cop->inode_info_offs == 0); in fscrypt_inode_info_addr()
216 return (void *)inode + inode->i_sb->s_cop->inode_info_offs; in fscrypt_inode_info_addr()
227 fscrypt_get_inode_info_raw(const struct inode *inode) in fscrypt_get_inode_info_raw() argument
229 struct fscrypt_inode_info *ci = *fscrypt_inode_info_addr(inode); in fscrypt_get_inode_info_raw()
236 fscrypt_get_inode_info(const struct inode *inode) in fscrypt_get_inode_info() argument
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| H A D | iversion.h | 111 inode_set_iversion_raw(struct inode *inode, u64 val) in inode_set_iversion_raw() argument
113 atomic64_set(&inode->i_version, val); in inode_set_iversion_raw()
128 inode_peek_iversion_raw(const struct inode *inode) in inode_peek_iversion_raw() argument
130 return atomic64_read(&inode->i_version); in inode_peek_iversion_raw()
142 inode_set_max_iversion_raw(struct inode *inode, u64 val) in inode_set_max_iversion_raw() argument
144 u64 cur = inode_peek_iversion_raw(inode); in inode_set_max_iversion_raw()
149 } while (!atomic64_try_cmpxchg(&inode->i_version, &cur, val)); in inode_set_max_iversion_raw()
165 inode_set_iversion(struct inode *inode, u64 val) in inode_set_iversion() argument
167 inode_set_iversion_raw(inode, val << I_VERSION_QUERIED_SHIFT); in inode_set_iversion()
187 inode_set_iversion_queried(struct inode *inode, u64 val) in inode_set_iversion_queried() argument
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| /linux/fs/btrfs/ |
| H A D | btrfs_inode.h | 333 struct inode vfs_inode;
336 static inline u64 btrfs_get_first_dir_index_to_log(const struct btrfs_inode *inode) in btrfs_get_first_dir_index_to_log() argument
338 return READ_ONCE(inode->first_dir_index_to_log); in btrfs_get_first_dir_index_to_log()
341 static inline void btrfs_set_first_dir_index_to_log(struct btrfs_inode *inode, in btrfs_set_first_dir_index_to_log() argument
344 WRITE_ONCE(inode->first_dir_index_to_log, index); in btrfs_set_first_dir_index_to_log()
350 struct inode *: container_of(_inode, struct btrfs_inode, vfs_inode), \
351 const struct inode *: (const struct btrfs_inode *)container_of( \
366 static inline u64 btrfs_ino(const struct btrfs_inode *inode) in btrfs_ino() argument
368 return inode->vfs_inode.i_ino; in btrfs_ino()
371 static inline void btrfs_get_inode_key(const struct btrfs_inode *inode, in btrfs_get_inode_key() argument
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| /linux/fs/ |
| H A D | attr.c | 34 const struct inode *inode) in setattr_should_drop_sgid() argument
36 umode_t mode = inode->i_mode; in setattr_should_drop_sgid()
42 if (!in_group_or_capable(idmap, inode, i_gid_into_vfsgid(idmap, inode))) in setattr_should_drop_sgid()
64 struct inode *inode) in setattr_should_drop_suidgid() argument
66 umode_t mode = inode->i_mode; in setattr_should_drop_suidgid()
73 kill |= setattr_should_drop_sgid(idmap, inode); in setattr_should_drop_suidgid()
95 const struct inode *inode, vfsuid_t ia_vfsuid) in chown_ok() argument
97 vfsuid_t vfsuid = i_uid_into_vfsuid(idmap, inode); in chown_ok()
101 if (capable_wrt_inode_uidgid(idmap, inode, CAP_CHOWN)) in chown_ok()
104 ns_capable(inode->i_sb->s_user_ns, CAP_CHOWN)) in chown_ok()
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| H A D | fs-writeback.c | 66 static inline struct inode *wb_inode(struct list_head *head) in wb_inode()
68 return list_entry(head, struct inode, i_io_list); in wb_inode()
114 static bool inode_io_list_move_locked(struct inode *inode, in inode_io_list_move_locked() argument
119 assert_spin_locked(&inode->i_lock); in inode_io_list_move_locked()
120 WARN_ON_ONCE(inode_state_read(inode) & I_FREEING); in inode_io_list_move_locked()
122 list_move(&inode->i_io_list, head); in inode_io_list_move_locked()
270 / sizeof(struct inode *))
275 void __inode_attach_wb(struct inode *inode, struct folio *folio) in __inode_attach_wb() argument
277 struct backing_dev_info *bdi = inode_to_bdi(inode); in __inode_attach_wb()
280 if (inode_cgwb_enabled(inode)) { in __inode_attach_wb()
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| /linux/fs/ceph/ |
| H A D | cache.h | 20 void ceph_fscache_register_inode_cookie(struct inode *inode);
23 void ceph_fscache_use_cookie(struct inode *inode, bool will_modify);
24 void ceph_fscache_unuse_cookie(struct inode *inode, bool update);
26 void ceph_fscache_update(struct inode *inode);
27 void ceph_fscache_invalidate(struct inode *inode, bool dio_write);
34 static inline void ceph_fscache_resize(struct inode *inode, loff_t to) in ceph_fscache_resize() argument
36 struct ceph_inode_info *ci = ceph_inode(inode); in ceph_fscache_resize()
40 ceph_fscache_use_cookie(inode, true); in ceph_fscache_resize()
42 ceph_fscache_unuse_cookie(inode, true); in ceph_fscache_resize()
46 static inline int ceph_fscache_unpin_writeback(struct inode *inode, in ceph_fscache_unpin_writeback() argument
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| H A D | io.c | 22 static void ceph_block_o_direct(struct ceph_inode_info *ci, struct inode *inode) in ceph_block_o_direct() argument
26 lockdep_assert_held_write(&inode->i_rwsem); in ceph_block_o_direct()
40 inode_dio_wait(inode); in ceph_block_o_direct()
59 int ceph_start_io_read(struct inode *inode) in ceph_start_io_read() argument
61 struct ceph_inode_info *ci = ceph_inode(inode); in ceph_start_io_read()
66 err = down_read_killable(&inode->i_rwsem); in ceph_start_io_read()
77 up_read(&inode->i_rwsem); in ceph_start_io_read()
80 err = down_write_killable(&inode->i_rwsem); in ceph_start_io_read()
84 ceph_block_o_direct(ci, inode); in ceph_start_io_read()
85 downgrade_write(&inode->i_rwsem); in ceph_start_io_read()
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| H A D | export.c | 44 static int ceph_encode_snapfh(struct inode *inode, u32 *rawfh, int *max_len, in ceph_encode_snapfh() argument
45 struct inode *parent_inode) in ceph_encode_snapfh()
47 struct ceph_client *cl = ceph_inode_to_client(inode); in ceph_encode_snapfh()
50 u64 snapid = ceph_snap(inode); in ceph_encode_snapfh()
62 struct inode *dir; in ceph_encode_snapfh()
63 struct dentry *dentry = d_find_alias(inode); in ceph_encode_snapfh()
79 if (!S_ISDIR(inode->i_mode)) in ceph_encode_snapfh()
84 sfh->ino = ceph_ino(inode); in ceph_encode_snapfh()
90 doutc(cl, "%p %llx.%llx ret=%d\n", inode, ceph_vinop(inode), ret); in ceph_encode_snapfh()
94 static int ceph_encode_fh(struct inode *inode, u32 *rawfh, int *max_len, in ceph_encode_fh() argument
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| H A D | super.h | 531 ceph_inode(const struct inode *inode) in ceph_inode() argument
533 return container_of(inode, struct ceph_inode_info, netfs.inode); in ceph_inode()
537 ceph_inode_to_fs_client(const struct inode *inode) in ceph_inode_to_fs_client() argument
539 return (struct ceph_fs_client *)inode->i_sb->s_fs_info; in ceph_inode_to_fs_client()
555 ceph_inode_to_client(const struct inode *inode) in ceph_inode_to_client() argument
557 return (struct ceph_client *)ceph_inode_to_fs_client(inode)->client; in ceph_inode_to_client()
561 ceph_vino(const struct inode *inode) in ceph_vino() argument
563 return ceph_inode(inode)->i_vino; in ceph_vino()
591 static inline u64 ceph_ino(struct inode *inode) in ceph_ino() argument
593 return ceph_inode(inode)->i_vino.ino; in ceph_ino()
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| /linux/fs/netfs/ |
| H A D | locking.c | 27 static int netfs_inode_dio_wait_interruptible(struct inode *inode) in netfs_inode_dio_wait_interruptible() argument
29 if (inode_dio_finished(inode)) in netfs_inode_dio_wait_interruptible()
32 inode_dio_wait_interruptible(inode); in netfs_inode_dio_wait_interruptible()
33 return !inode_dio_finished(inode) ? -ERESTARTSYS : 0; in netfs_inode_dio_wait_interruptible()
42 return netfs_inode_dio_wait_interruptible(&ictx->inode); in netfs_block_o_direct()
61 int netfs_start_io_read(struct inode *inode) in netfs_start_io_read() argument
62 __acquires(inode->i_rwsem) in netfs_start_io_read()
64 struct netfs_inode *ictx = netfs_inode(inode); in netfs_start_io_read()
67 if (down_read_interruptible(&inode->i_rwsem) < 0) in netfs_start_io_read()
71 up_read(&inode->i_rwsem); in netfs_start_io_read()
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| /linux/fs/afs/ |
| H A D | dynroot.c | 16 static struct dentry *afs_lookup_atcell(struct inode *dir, struct dentry *dentry, ino_t ino);
21 static int afs_iget5_pseudo_test(struct inode *inode, void *opaque) in afs_iget5_pseudo_test() argument
25 return inode->i_ino == fid->vnode; in afs_iget5_pseudo_test()
31 static int afs_iget5_pseudo_set(struct inode *inode, void *opaque) in afs_iget5_pseudo_set() argument
33 struct afs_super_info *as = AFS_FS_S(inode->i_sb); in afs_iget5_pseudo_set()
34 struct afs_vnode *vnode = AFS_FS_I(inode); in afs_iget5_pseudo_set()
39 inode->i_ino = fid->vnode; in afs_iget5_pseudo_set()
40 inode->i_generation = fid->unique; in afs_iget5_pseudo_set()
47 static struct inode *afs_iget_pseudo_dir(struct super_block *sb, ino_t ino) in afs_iget_pseudo_dir()
50 struct inode *inode; in afs_iget_pseudo_dir() local
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| /linux/fs/udf/ |
| H A D | inode.c | 54 static int udf_alloc_i_data(struct inode *inode, size_t size);
55 static int inode_getblk(struct inode *inode, struct udf_map_rq *map);
56 static int udf_insert_aext(struct inode *, struct extent_position,
58 static void udf_split_extents(struct inode *, int *, int, udf_pblk_t,
60 static void udf_prealloc_extents(struct inode *, int, int,
62 static void udf_merge_extents(struct inode *, struct kernel_long_ad *, int *);
63 static int udf_update_extents(struct inode *, struct kernel_long_ad *, int,
65 static int udf_get_block_wb(struct inode *inode, sector_t block,
68 static void __udf_clear_extent_cache(struct inode *inode) in __udf_clear_extent_cache() argument
70 struct udf_inode_info *iinfo = UDF_I(inode); in __udf_clear_extent_cache()
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| H A D | truncate.c | 25 static void extent_trunc(struct inode *inode, struct extent_position *epos, in extent_trunc() argument
30 int last_block = (elen + inode->i_sb->s_blocksize - 1) >> in extent_trunc()
31 inode->i_sb->s_blocksize_bits; in extent_trunc()
32 int first_block = (nelen + inode->i_sb->s_blocksize - 1) >> in extent_trunc()
33 inode->i_sb->s_blocksize_bits; in extent_trunc()
37 udf_free_blocks(inode->i_sb, inode, eloc, 0, in extent_trunc()
46 udf_write_aext(inode, epos, &neloc, nelen, 0); in extent_trunc()
49 mark_inode_dirty(inode); in extent_trunc()
52 udf_free_blocks(inode->i_sb, inode, eloc, in extent_trunc()
63 void udf_truncate_tail_extent(struct inode *inode) in udf_truncate_tail_extent() argument
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| /linux/fs/overlayfs/ |
| H A D | inode.c | 51 struct inode *winode = NULL; in ovl_setattr()
178 struct inode *inode = d_inode(dentry); in ovl_getattr() local
179 bool is_dir = S_ISDIR(inode->i_mode); in ovl_getattr()
194 generic_fill_statx_attr(inode, stat); in ovl_getattr()
298 vfsuid = make_vfsuid(idmap, i_user_ns(inode), stat->uid); in ovl_getattr()
299 vfsgid = make_vfsgid(idmap, i_user_ns(inode), stat->gid); in ovl_getattr()
307 struct inode *inode, int mask) in ovl_permission() argument
309 struct inode *upperinode = ovl_inode_upper(inode); in ovl_permission()
310 struct inode *realinode; in ovl_permission()
315 realinode = ovl_i_path_real(inode, &realpath); in ovl_permission()
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