diff options
Diffstat (limited to 'fs/fat/fat.h')
| -rw-r--r-- | fs/fat/fat.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/fat/fat.h b/fs/fat/fat.h index adb0e72a176d..e6efdfa0f6db 100644 --- a/fs/fat/fat.h +++ b/fs/fat/fat.h @@ -44,7 +44,8 @@ struct fat_mount_options { nocase:1, /* Does this need case conversion? 0=need case conversion*/ usefree:1, /* Use free_clusters for FAT32 */ tz_utc:1, /* Filesystem timestamps are in UTC */ - rodir:1; /* allow ATTR_RO for directory */ + rodir:1, /* allow ATTR_RO for directory */ + discard:1; /* Issue discard requests on deletions */ }; #define FAT_HASH_BITS 8 @@ -323,7 +324,7 @@ extern int fat_flush_inodes(struct super_block *sb, struct inode *i1, /* fat/misc.c */ extern void fat_fs_error(struct super_block *s, const char *fmt, ...) __attribute__ ((format (printf, 2, 3))) __cold; -extern void fat_clusters_flush(struct super_block *sb); +extern int fat_clusters_flush(struct super_block *sb); extern int fat_chain_add(struct inode *inode, int new_dclus, int nr_cluster); extern void fat_time_fat2unix(struct msdos_sb_info *sbi, struct timespec *ts, __le16 __time, __le16 __date, u8 time_cs); |