diff options
Diffstat (limited to 'fs/ntfs3/inode.c')
| -rw-r--r-- | fs/ntfs3/inode.c | 27 |
1 files changed, 15 insertions, 12 deletions
diff --git a/fs/ntfs3/inode.c b/fs/ntfs3/inode.c index 08266adc42ba..0a9ac5efeb67 100644 --- a/fs/ntfs3/inode.c +++ b/fs/ntfs3/inode.c @@ -472,6 +472,7 @@ end_enum: /* Records in $Extend are not a files or general directories. */ inode->i_op = &ntfs_file_inode_operations; mode = S_IFREG; + init_rwsem(&ni->file.run_lock); } else { err = -EINVAL; goto out; @@ -975,9 +976,9 @@ out: /* * ntfs_write_end - Address_space_operations::write_end. */ -int ntfs_write_end(const struct kiocb *iocb, - struct address_space *mapping, loff_t pos, - u32 len, u32 copied, struct folio *folio, void *fsdata) +int ntfs_write_end(const struct kiocb *iocb, struct address_space *mapping, + loff_t pos, u32 len, u32 copied, struct folio *folio, + void *fsdata) { struct inode *inode = mapping->host; struct ntfs_inode *ni = ntfs_i(inode); @@ -1099,7 +1100,7 @@ ntfs_create_reparse_buffer(struct ntfs_sb_info *sbi, const char *symname, typeof(rp->SymbolicLinkReparseBuffer) *rs; bool is_absolute; - is_absolute = (strlen(symname) > 1 && symname[1] == ':'); + is_absolute = symname[0] && symname[1] == ':'; rp = kzalloc(ntfs_reparse_bytes(2 * size + 2, is_absolute), GFP_NOFS); if (!rp) @@ -1136,17 +1137,19 @@ ntfs_create_reparse_buffer(struct ntfs_sb_info *sbi, const char *symname, /* PrintName + SubstituteName. */ rs->SubstituteNameOffset = cpu_to_le16(sizeof(short) * err); - rs->SubstituteNameLength = cpu_to_le16(sizeof(short) * err + (is_absolute ? 8 : 0)); + rs->SubstituteNameLength = + cpu_to_le16(sizeof(short) * err + (is_absolute ? 8 : 0)); rs->PrintNameLength = rs->SubstituteNameOffset; /* * TODO: Use relative path if possible to allow Windows to * parse this path. - * 0-absolute path 1- relative path (SYMLINK_FLAG_RELATIVE). + * 0-absolute path, 1- relative path (SYMLINK_FLAG_RELATIVE). */ rs->Flags = cpu_to_le32(is_absolute ? 0 : SYMLINK_FLAG_RELATIVE); - memmove(rp_name + err + (is_absolute ? 4 : 0), rp_name, sizeof(short) * err); + memmove(rp_name + err + (is_absolute ? 4 : 0), rp_name, + sizeof(short) * err); if (is_absolute) { /* Decorate SubstituteName. */ @@ -1278,7 +1281,7 @@ int ntfs_create_inode(struct mnt_idmap *idmap, struct inode *dir, fa |= FILE_ATTRIBUTE_READONLY; /* Allocate PATH_MAX bytes. */ - new_de = __getname(); + new_de = kmem_cache_zalloc(names_cachep, GFP_KERNEL); if (!new_de) { err = -ENOMEM; goto out1; @@ -1635,7 +1638,8 @@ int ntfs_create_inode(struct mnt_idmap *idmap, struct inode *dir, * Use ni_find_attr cause layout of MFT record may be changed * in ntfs_init_acl and ntfs_save_wsl_perm. */ - attr = ni_find_attr(ni, NULL, NULL, ATTR_NAME, NULL, 0, NULL, NULL); + attr = ni_find_attr(ni, NULL, NULL, ATTR_NAME, NULL, 0, NULL, + NULL); if (attr) { struct ATTR_FILE_NAME *fn; @@ -1719,7 +1723,7 @@ int ntfs_link_inode(struct inode *inode, struct dentry *dentry) struct NTFS_DE *de; /* Allocate PATH_MAX bytes. */ - de = __getname(); + de = kmem_cache_zalloc(names_cachep, GFP_KERNEL); if (!de) return -ENOMEM; @@ -1757,7 +1761,7 @@ int ntfs_unlink_inode(struct inode *dir, const struct dentry *dentry) return -EINVAL; /* Allocate PATH_MAX bytes. */ - de = __getname(); + de = kmem_cache_zalloc(names_cachep, GFP_KERNEL); if (!de) return -ENOMEM; @@ -2102,7 +2106,6 @@ const struct address_space_operations ntfs_aops = { const struct address_space_operations ntfs_aops_cmpr = { .read_folio = ntfs_read_folio, - .readahead = ntfs_readahead, .dirty_folio = block_dirty_folio, .direct_IO = ntfs_direct_IO, }; |