diff options
Diffstat (limited to '')
| -rw-r--r-- | fs/ntfs3/ntfs_fs.h | 27 |
1 files changed, 11 insertions, 16 deletions
diff --git a/fs/ntfs3/ntfs_fs.h b/fs/ntfs3/ntfs_fs.h index 0e6a277787..627419bd6f 100644 --- a/fs/ntfs3/ntfs_fs.h +++ b/fs/ntfs3/ntfs_fs.h @@ -61,6 +61,8 @@ enum utf16_endian; /* sbi->flags */ #define NTFS_FLAGS_NODISCARD 0x00000001 +/* ntfs in shutdown state. */ +#define NTFS_FLAGS_SHUTDOWN_BIT 0x00000002 /* == 4*/ /* Set when LogFile is replaying. */ #define NTFS_FLAGS_LOG_REPLAYING 0x00000008 /* Set when we changed first MFT's which copy must be updated in $MftMirr. */ @@ -226,7 +228,7 @@ struct ntfs_sb_info { u64 maxbytes; // Maximum size for normal files. u64 maxbytes_sparse; // Maximum size for sparse file. - u32 flags; // See NTFS_FLAGS_XXX. + unsigned long flags; // See NTFS_FLAGS_ CLST zone_max; // Maximum MFT zone length in clusters CLST bad_clusters; // The count of marked bad clusters. @@ -473,7 +475,7 @@ bool al_delete_le(struct ntfs_inode *ni, enum ATTR_TYPE type, CLST vcn, int al_update(struct ntfs_inode *ni, int sync); static inline size_t al_aligned(size_t size) { - return (size + 1023) & ~(size_t)1023; + return size_add(size, 1023) & ~(size_t)1023; } /* Globals from bitfunc.c */ @@ -584,6 +586,7 @@ bool check_index_header(const struct INDEX_HDR *hdr, size_t bytes); int log_replay(struct ntfs_inode *ni, bool *initialized); /* Globals from fsntfs.c */ +struct buffer_head *ntfs_bread(struct super_block *sb, sector_t block); bool ntfs_fix_pre_write(struct NTFS_RECORD_HEADER *rhdr, size_t bytes); int ntfs_fix_post_read(struct NTFS_RECORD_HEADER *rhdr, size_t bytes, bool simple); @@ -872,7 +875,7 @@ int ntfs_init_acl(struct mnt_idmap *idmap, struct inode *inode, int ntfs_acl_chmod(struct mnt_idmap *idmap, struct dentry *dentry); ssize_t ntfs_listxattr(struct dentry *dentry, char *buffer, size_t size); -extern const struct xattr_handler *ntfs_xattr_handlers[]; +extern const struct xattr_handler *const ntfs_xattr_handlers[]; int ntfs_save_wsl_perm(struct inode *inode, __le16 *ea_size); void ntfs_get_wsl_perm(struct inode *inode); @@ -999,6 +1002,11 @@ static inline struct ntfs_sb_info *ntfs_sb(struct super_block *sb) return sb->s_fs_info; } +static inline int ntfs3_forced_shutdown(struct super_block *sb) +{ + return test_bit(NTFS_FLAGS_SHUTDOWN_BIT, &ntfs_sb(sb)->flags); +} + /* * ntfs_up_cluster - Align up on cluster boundary. */ @@ -1025,19 +1033,6 @@ static inline u64 bytes_to_block(const struct super_block *sb, u64 size) return (size + sb->s_blocksize - 1) >> sb->s_blocksize_bits; } -static inline struct buffer_head *ntfs_bread(struct super_block *sb, - sector_t block) -{ - struct buffer_head *bh = sb_bread(sb, block); - - if (bh) - return bh; - - ntfs_err(sb, "failed to read volume at offset 0x%llx", - (u64)block << sb->s_blocksize_bits); - return NULL; -} - static inline struct ntfs_inode *ntfs_i(struct inode *inode) { return container_of(inode, struct ntfs_inode, vfs_inode); |