| /Linux-v5.4/fs/ |
| D | inode.c | 118 static int no_open(struct inode *inode, struct file *file) in no_open() argument
131 int inode_init_always(struct super_block *sb, struct inode *inode) in inode_init_always() argument
135 struct address_space *const mapping = &inode->i_data; in inode_init_always()
137 inode->i_sb = sb; in inode_init_always()
138 inode->i_blkbits = sb->s_blocksize_bits; in inode_init_always()
139 inode->i_flags = 0; in inode_init_always()
140 atomic_set(&inode->i_count, 1); in inode_init_always()
141 inode->i_op = &empty_iops; in inode_init_always()
142 inode->i_fop = &no_open_fops; in inode_init_always()
143 inode->__i_nlink = 1; in inode_init_always()
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| /Linux-v5.4/fs/f2fs/ |
| D | inode.c | 21 void f2fs_mark_inode_dirty_sync(struct inode *inode, bool sync) in f2fs_mark_inode_dirty_sync() argument
23 if (is_inode_flag_set(inode, FI_NEW_INODE)) in f2fs_mark_inode_dirty_sync()
26 if (f2fs_inode_dirtied(inode, sync)) in f2fs_mark_inode_dirty_sync()
29 mark_inode_dirty_sync(inode); in f2fs_mark_inode_dirty_sync()
32 void f2fs_set_inode_flags(struct inode *inode) in f2fs_set_inode_flags() argument
34 unsigned int flags = F2FS_I(inode)->i_flags; in f2fs_set_inode_flags()
47 if (file_is_encrypt(inode)) in f2fs_set_inode_flags()
49 if (file_is_verity(inode)) in f2fs_set_inode_flags()
53 inode_set_flags(inode, new_fl, in f2fs_set_inode_flags()
58 static void __get_inode_rdev(struct inode *inode, struct f2fs_inode *ri) in __get_inode_rdev() argument
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| /Linux-v5.4/fs/affs/ |
| D | inode.c | 18 struct inode *affs_iget(struct super_block *sb, unsigned long ino) in affs_iget()
23 struct inode *inode; in affs_iget() local
29 inode = iget_locked(sb, ino); in affs_iget()
30 if (!inode) in affs_iget()
32 if (!(inode->i_state & I_NEW)) in affs_iget()
33 return inode; in affs_iget()
35 pr_debug("affs_iget(%lu)\n", inode->i_ino); in affs_iget()
37 block = inode->i_ino; in affs_iget()
53 inode->i_size = 0; in affs_iget()
54 set_nlink(inode, 1); in affs_iget()
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| /Linux-v5.4/fs/hfs/ |
| D | inode.c | 43 struct inode *inode = mapping->host; in hfs_write_failed() local
45 if (to > inode->i_size) { in hfs_write_failed()
46 truncate_pagecache(inode, inode->i_size); in hfs_write_failed()
47 hfs_file_truncate(inode); in hfs_write_failed()
74 struct inode *inode = page->mapping->host; in hfs_releasepage() local
75 struct super_block *sb = inode->i_sb; in hfs_releasepage()
81 switch (inode->i_ino) { in hfs_releasepage()
133 struct inode *inode = mapping->host; in hfs_direct_IO() local
137 ret = blockdev_direct_IO(iocb, inode, iter, hfs_get_block); in hfs_direct_IO()
144 loff_t isize = i_size_read(inode); in hfs_direct_IO()
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| /Linux-v5.4/include/linux/ |
| D | quotaops.h | 23 static inline bool is_quota_modification(struct inode *inode, struct iattr *ia) in is_quota_modification() argument
26 (ia->ia_valid & ATTR_UID && !uid_eq(ia->ia_uid, inode->i_uid)) || in is_quota_modification()
27 (ia->ia_valid & ATTR_GID && !gid_eq(ia->ia_gid, inode->i_gid)); in is_quota_modification()
45 int dquot_initialize(struct inode *inode);
46 bool dquot_initialize_needed(struct inode *inode);
47 void dquot_drop(struct inode *inode);
64 int __dquot_alloc_space(struct inode *inode, qsize_t number, int flags);
65 void __dquot_free_space(struct inode *inode, qsize_t number, int flags);
67 int dquot_alloc_inode(struct inode *inode);
69 int dquot_claim_space_nodirty(struct inode *inode, qsize_t number);
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| D | iversion.h | 93 inode_set_iversion_raw(struct inode *inode, u64 val) in inode_set_iversion_raw() argument
95 atomic64_set(&inode->i_version, val); in inode_set_iversion_raw()
110 inode_peek_iversion_raw(const struct inode *inode) in inode_peek_iversion_raw() argument
112 return atomic64_read(&inode->i_version); in inode_peek_iversion_raw()
124 inode_set_max_iversion_raw(struct inode *inode, u64 val) in inode_set_max_iversion_raw() argument
128 cur = inode_peek_iversion_raw(inode); in inode_set_max_iversion_raw()
132 old = atomic64_cmpxchg(&inode->i_version, cur, val); in inode_set_max_iversion_raw()
152 inode_set_iversion(struct inode *inode, u64 val) in inode_set_iversion() argument
154 inode_set_iversion_raw(inode, val << I_VERSION_QUERIED_SHIFT); in inode_set_iversion()
174 inode_set_iversion_queried(struct inode *inode, u64 val) in inode_set_iversion_queried() argument
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| /Linux-v5.4/fs/nfs/ |
| D | inode.c | 65 static void nfs_invalidate_inode(struct inode *);
66 static int nfs_update_inode(struct inode *, struct nfs_fattr *);
113 int nfs_drop_inode(struct inode *inode) in nfs_drop_inode() argument
115 return NFS_STALE(inode) || generic_drop_inode(inode); in nfs_drop_inode()
119 void nfs_clear_inode(struct inode *inode) in nfs_clear_inode() argument
124 WARN_ON_ONCE(nfs_have_writebacks(inode)); in nfs_clear_inode()
125 WARN_ON_ONCE(!list_empty(&NFS_I(inode)->open_files)); in nfs_clear_inode()
126 nfs_zap_acl_cache(inode); in nfs_clear_inode()
127 nfs_access_zap_cache(inode); in nfs_clear_inode()
128 nfs_fscache_clear_inode(inode); in nfs_clear_inode()
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| D | io.c | 18 static void nfs_block_o_direct(struct nfs_inode *nfsi, struct inode *inode) in nfs_block_o_direct() argument
22 inode_dio_wait(inode); in nfs_block_o_direct()
43 nfs_start_io_read(struct inode *inode) in nfs_start_io_read() argument
45 struct nfs_inode *nfsi = NFS_I(inode); in nfs_start_io_read()
47 down_read(&inode->i_rwsem); in nfs_start_io_read()
50 up_read(&inode->i_rwsem); in nfs_start_io_read()
52 down_write(&inode->i_rwsem); in nfs_start_io_read()
53 nfs_block_o_direct(nfsi, inode); in nfs_start_io_read()
54 downgrade_write(&inode->i_rwsem); in nfs_start_io_read()
65 nfs_end_io_read(struct inode *inode) in nfs_end_io_read() argument
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| /Linux-v5.4/fs/coda/ |
| 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-v5.4/fs/ext2/ |
| D | namei.c | 40 static inline int ext2_add_nondir(struct dentry *dentry, struct inode *inode) in ext2_add_nondir() argument
42 int err = ext2_add_link(dentry, inode); in ext2_add_nondir()
44 d_instantiate_new(dentry, inode); in ext2_add_nondir()
47 inode_dec_link_count(inode); in ext2_add_nondir()
48 discard_new_inode(inode); in ext2_add_nondir()
56 static struct dentry *ext2_lookup(struct inode * dir, struct dentry *dentry, unsigned int flags) in ext2_lookup()
58 struct inode * inode; in ext2_lookup() local
65 inode = NULL; in ext2_lookup()
67 inode = ext2_iget(dir->i_sb, ino); in ext2_lookup()
68 if (inode == ERR_PTR(-ESTALE)) { in ext2_lookup()
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| D | inode.c | 43 static int __ext2_write_inode(struct inode *inode, int do_sync);
48 static inline int ext2_inode_is_fast_symlink(struct inode *inode) in ext2_inode_is_fast_symlink() argument
50 int ea_blocks = EXT2_I(inode)->i_file_acl ? in ext2_inode_is_fast_symlink()
51 (inode->i_sb->s_blocksize >> 9) : 0; in ext2_inode_is_fast_symlink()
53 return (S_ISLNK(inode->i_mode) && in ext2_inode_is_fast_symlink()
54 inode->i_blocks - ea_blocks == 0); in ext2_inode_is_fast_symlink()
57 static void ext2_truncate_blocks(struct inode *inode, loff_t offset);
61 struct inode *inode = mapping->host; in ext2_write_failed() local
63 if (to > inode->i_size) { in ext2_write_failed()
64 truncate_pagecache(inode, inode->i_size); in ext2_write_failed()
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| /Linux-v5.4/fs/nilfs2/ |
| D | inode.c | 39 static int nilfs_iget_test(struct inode *inode, void *opaque);
41 void nilfs_inode_add_blocks(struct inode *inode, int n) in nilfs_inode_add_blocks() argument
43 struct nilfs_root *root = NILFS_I(inode)->i_root; in nilfs_inode_add_blocks()
45 inode_add_bytes(inode, i_blocksize(inode) * n); in nilfs_inode_add_blocks()
50 void nilfs_inode_sub_blocks(struct inode *inode, int n) in nilfs_inode_sub_blocks() argument
52 struct nilfs_root *root = NILFS_I(inode)->i_root; in nilfs_inode_sub_blocks()
54 inode_sub_bytes(inode, i_blocksize(inode) * n); in nilfs_inode_sub_blocks()
70 int nilfs_get_block(struct inode *inode, sector_t blkoff, in nilfs_get_block() argument
73 struct nilfs_inode_info *ii = NILFS_I(inode); in nilfs_get_block()
74 struct the_nilfs *nilfs = inode->i_sb->s_fs_info; in nilfs_get_block()
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| D | mdt.h | 56 static inline struct nilfs_mdt_info *NILFS_MDT(const struct inode *inode) in NILFS_MDT() argument
58 return inode->i_private; in NILFS_MDT()
61 static inline int nilfs_is_metadata_file_inode(const struct inode *inode) in nilfs_is_metadata_file_inode() argument
63 return inode->i_private != NULL; in nilfs_is_metadata_file_inode()
69 int nilfs_mdt_get_block(struct inode *, unsigned long, int,
70 void (*init_block)(struct inode *,
73 int nilfs_mdt_find_block(struct inode *inode, unsigned long start,
76 int nilfs_mdt_delete_block(struct inode *, unsigned long);
77 int nilfs_mdt_forget_block(struct inode *, unsigned long);
78 int nilfs_mdt_fetch_dirty(struct inode *);
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| /Linux-v5.4/fs/ufs/ |
| D | namei.c | 38 static inline int ufs_add_nondir(struct dentry *dentry, struct inode *inode) in ufs_add_nondir() argument
40 int err = ufs_add_link(dentry, inode); in ufs_add_nondir()
42 d_instantiate_new(dentry, inode); in ufs_add_nondir()
45 inode_dec_link_count(inode); in ufs_add_nondir()
46 discard_new_inode(inode); in ufs_add_nondir()
50 static struct dentry *ufs_lookup(struct inode * dir, struct dentry *dentry, unsigned int flags) in ufs_lookup()
52 struct inode * inode = NULL; in ufs_lookup() local
60 inode = ufs_iget(dir->i_sb, ino); in ufs_lookup()
61 return d_splice_alias(inode, dentry); in ufs_lookup()
72 static int ufs_create (struct inode * dir, struct dentry * dentry, umode_t mode, in ufs_create()
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| /Linux-v5.4/fs/reiserfs/ |
| D | inode.c | 27 void reiserfs_evict_inode(struct inode *inode) in reiserfs_evict_inode() argument
35 2 * REISERFS_QUOTA_INIT_BLOCKS(inode->i_sb); in reiserfs_evict_inode()
39 if (!inode->i_nlink && !is_bad_inode(inode)) in reiserfs_evict_inode()
40 dquot_initialize(inode); in reiserfs_evict_inode()
42 truncate_inode_pages_final(&inode->i_data); in reiserfs_evict_inode()
43 if (inode->i_nlink) in reiserfs_evict_inode()
51 if (!(inode->i_state & I_NEW) && INODE_PKEY(inode)->k_objectid != 0) { in reiserfs_evict_inode()
53 reiserfs_delete_xattrs(inode); in reiserfs_evict_inode()
55 reiserfs_write_lock(inode->i_sb); in reiserfs_evict_inode()
57 if (journal_begin(&th, inode->i_sb, jbegin_count)) in reiserfs_evict_inode()
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| /Linux-v5.4/fs/ext4/ |
| D | inode.c | 53 static __u32 ext4_inode_csum(struct inode *inode, struct ext4_inode *raw, in ext4_inode_csum() argument
56 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_inode_csum()
68 if (EXT4_INODE_SIZE(inode->i_sb) > EXT4_GOOD_OLD_INODE_SIZE) { in ext4_inode_csum()
79 EXT4_INODE_SIZE(inode->i_sb) - offset); in ext4_inode_csum()
85 static int ext4_inode_csum_verify(struct inode *inode, struct ext4_inode *raw, in ext4_inode_csum_verify() argument
90 if (EXT4_SB(inode->i_sb)->s_es->s_creator_os != in ext4_inode_csum_verify()
92 !ext4_has_metadata_csum(inode->i_sb)) in ext4_inode_csum_verify()
96 calculated = ext4_inode_csum(inode, raw, ei); in ext4_inode_csum_verify()
97 if (EXT4_INODE_SIZE(inode->i_sb) > EXT4_GOOD_OLD_INODE_SIZE && in ext4_inode_csum_verify()
106 static void ext4_inode_csum_set(struct inode *inode, struct ext4_inode *raw, in ext4_inode_csum_set() argument
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| /Linux-v5.4/fs/9p/ |
| D | cache.h | 21 extern void v9fs_cache_inode_get_cookie(struct inode *inode);
22 extern void v9fs_cache_inode_put_cookie(struct inode *inode);
23 extern void v9fs_cache_inode_flush_cookie(struct inode *inode);
24 extern void v9fs_cache_inode_set_cookie(struct inode *inode, struct file *filp);
25 extern void v9fs_cache_inode_reset_cookie(struct inode *inode);
32 extern int __v9fs_readpage_from_fscache(struct inode *inode,
34 extern int __v9fs_readpages_from_fscache(struct inode *inode,
38 extern void __v9fs_readpage_to_fscache(struct inode *inode, struct page *page);
39 extern void __v9fs_fscache_wait_on_page_write(struct inode *inode,
53 static inline int v9fs_readpage_from_fscache(struct inode *inode, in v9fs_readpage_from_fscache() argument
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| /Linux-v5.4/fs/ocfs2/ |
| D | inode.c | 57 static int ocfs2_read_locked_inode(struct inode *inode,
59 static int ocfs2_init_locked_inode(struct inode *inode, void *opaque);
60 static int ocfs2_find_actor(struct inode *inode, void *opaque);
62 struct inode *inode,
65 static int ocfs2_filecheck_read_inode_block_full(struct inode *inode,
73 void ocfs2_set_inode_flags(struct inode *inode) in ocfs2_set_inode_flags() argument
75 unsigned int flags = OCFS2_I(inode)->ip_attr; in ocfs2_set_inode_flags()
77 inode->i_flags &= ~(S_IMMUTABLE | in ocfs2_set_inode_flags()
81 inode->i_flags |= S_IMMUTABLE; in ocfs2_set_inode_flags()
84 inode->i_flags |= S_SYNC; in ocfs2_set_inode_flags()
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| /Linux-v5.4/fs/adfs/ |
| D | inode.c | 16 adfs_get_block(struct inode *inode, sector_t block, struct buffer_head *bh, in adfs_get_block() argument
20 if (block >= inode->i_blocks) in adfs_get_block()
23 block = __adfs_block_map(inode->i_sb, inode->i_ino, block); in adfs_get_block()
25 map_bh(bh, inode->i_sb, block); in adfs_get_block()
47 struct inode *inode = mapping->host; in adfs_write_failed() local
49 if (to > inode->i_size) in adfs_write_failed()
50 truncate_pagecache(inode, inode->i_size); in adfs_write_failed()
86 adfs_atts2mode(struct super_block *sb, struct inode *inode) in adfs_atts2mode() argument
88 unsigned int attr = ADFS_I(inode)->attr; in adfs_atts2mode()
97 switch (adfs_filetype(ADFS_I(inode)->loadaddr)) { in adfs_atts2mode()
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| /Linux-v5.4/fs/hfsplus/ |
| D | inode.c | 37 struct inode *inode = mapping->host; in hfsplus_write_failed() local
39 if (to > inode->i_size) { in hfsplus_write_failed()
40 truncate_pagecache(inode, inode->i_size); in hfsplus_write_failed()
41 hfsplus_file_truncate(inode); in hfsplus_write_failed()
68 struct inode *inode = page->mapping->host; in hfsplus_releasepage() local
69 struct super_block *sb = inode->i_sb; in hfsplus_releasepage()
75 switch (inode->i_ino) { in hfsplus_releasepage()
130 struct inode *inode = mapping->host; in hfsplus_direct_IO() local
134 ret = blockdev_direct_IO(iocb, inode, iter, hfsplus_get_block); in hfsplus_direct_IO()
141 loff_t isize = i_size_read(inode); in hfsplus_direct_IO()
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| /Linux-v5.4/fs/erofs/ |
| D | inode.c | 12 static int erofs_read_inode(struct inode *inode, void *data) in erofs_read_inode() argument
14 struct erofs_inode *vi = EROFS_I(inode); in erofs_read_inode()
19 struct erofs_sb_info *sbi = EROFS_SB(inode->i_sb); in erofs_read_inode()
25 erofs_err(inode->i_sb, "unsupported datalayout %u of nid %llu", in erofs_read_inode()
38 inode->i_mode = le16_to_cpu(die->i_mode); in erofs_read_inode()
39 switch (inode->i_mode & S_IFMT) { in erofs_read_inode()
47 inode->i_rdev = in erofs_read_inode()
52 inode->i_rdev = 0; in erofs_read_inode()
57 i_uid_write(inode, le32_to_cpu(die->i_uid)); in erofs_read_inode()
58 i_gid_write(inode, le32_to_cpu(die->i_gid)); in erofs_read_inode()
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| /Linux-v5.4/fs/minix/ |
| D | namei.c | 10 static int add_nondir(struct dentry *dentry, struct inode *inode) in add_nondir() argument
12 int err = minix_add_link(dentry, inode); in add_nondir()
14 d_instantiate(dentry, inode); in add_nondir()
17 inode_dec_link_count(inode); in add_nondir()
18 iput(inode); in add_nondir()
22 static struct dentry *minix_lookup(struct inode * dir, struct dentry *dentry, unsigned int flags) in minix_lookup()
24 struct inode * inode = NULL; in minix_lookup() local
32 inode = minix_iget(dir->i_sb, ino); in minix_lookup()
33 return d_splice_alias(inode, dentry); in minix_lookup()
36 static int minix_mknod(struct inode * dir, struct dentry *dentry, umode_t mode, dev_t rdev) in minix_mknod()
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| /Linux-v5.4/fs/ceph/ |
| D | io.c | 22 static void ceph_block_o_direct(struct ceph_inode_info *ci, struct inode *inode) in ceph_block_o_direct() argument
24 lockdep_assert_held_write(&inode->i_rwsem); in ceph_block_o_direct()
30 inode_dio_wait(inode); in ceph_block_o_direct()
51 ceph_start_io_read(struct inode *inode) in ceph_start_io_read() argument
53 struct ceph_inode_info *ci = ceph_inode(inode); in ceph_start_io_read()
56 down_read(&inode->i_rwsem); in ceph_start_io_read()
59 up_read(&inode->i_rwsem); in ceph_start_io_read()
61 down_write(&inode->i_rwsem); in ceph_start_io_read()
62 ceph_block_o_direct(ci, inode); in ceph_start_io_read()
63 downgrade_write(&inode->i_rwsem); in ceph_start_io_read()
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| D | cache.h | 22 void ceph_fscache_register_inode_cookie(struct inode *inode);
24 void ceph_fscache_file_set_cookie(struct inode *inode, struct file *filp);
27 int ceph_readpage_from_fscache(struct inode *inode, struct page *page);
28 int ceph_readpages_from_fscache(struct inode *inode,
32 void ceph_readpage_to_fscache(struct inode *inode, struct page *page);
33 void ceph_invalidate_fscache_page(struct inode* inode, struct page *page);
41 static inline void ceph_fscache_invalidate(struct inode *inode) in ceph_fscache_invalidate() argument
43 fscache_invalidate(ceph_inode(inode)->fscache); in ceph_fscache_invalidate()
46 static inline void ceph_fscache_uncache_page(struct inode *inode, in ceph_fscache_uncache_page() argument
49 struct ceph_inode_info *ci = ceph_inode(inode); in ceph_fscache_uncache_page()
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| /Linux-v5.4/fs/squashfs/ |
| D | inode.c | 44 static int squashfs_new_inode(struct super_block *sb, struct inode *inode, in squashfs_new_inode() argument
59 i_uid_write(inode, i_uid); in squashfs_new_inode()
60 i_gid_write(inode, i_gid); in squashfs_new_inode()
61 inode->i_ino = le32_to_cpu(sqsh_ino->inode_number); in squashfs_new_inode()
62 inode->i_mtime.tv_sec = le32_to_cpu(sqsh_ino->mtime); in squashfs_new_inode()
63 inode->i_atime.tv_sec = inode->i_mtime.tv_sec; in squashfs_new_inode()
64 inode->i_ctime.tv_sec = inode->i_mtime.tv_sec; in squashfs_new_inode()
65 inode->i_mode = le16_to_cpu(sqsh_ino->mode); in squashfs_new_inode()
66 inode->i_size = 0; in squashfs_new_inode()
72 struct inode *squashfs_iget(struct super_block *sb, long long ino, in squashfs_iget()
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