diff options
| -rw-r--r-- | fs/ext4/super.c | 31 |
1 files changed, 13 insertions, 18 deletions
diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 1c85bb67e6eb..7e8b1b4236d3 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -796,10 +796,10 @@ static inline void ext4_show_quota_options(struct seq_file *seq, if (sbi->s_qf_names[GRPQUOTA]) seq_printf(seq, ",grpjquota=%s", sbi->s_qf_names[GRPQUOTA]); - if (sbi->s_mount_opt & EXT4_MOUNT_USRQUOTA) + if (test_opt(sb, USRQUOTA)) seq_puts(seq, ",usrquota"); - if (sbi->s_mount_opt & EXT4_MOUNT_GRPQUOTA) + if (test_opt(sb, GRPQUOTA)) seq_puts(seq, ",grpquota"); #endif } @@ -1383,14 +1383,13 @@ static int parse_options(char *options, struct super_block *sb, data_opt = EXT4_MOUNT_WRITEBACK_DATA; datacheck: if (is_remount) { - if ((sbi->s_mount_opt & EXT4_MOUNT_DATA_FLAGS) - != data_opt) { + if (test_opt(sb, DATA_FLAGS) != data_opt) { ext4_msg(sb, KERN_ERR, "Cannot change data mode on remount"); return 0; } } else { - sbi->s_mount_opt &= ~EXT4_MOUNT_DATA_FLAGS; + clear_opt(sbi->s_mount_opt, DATA_FLAGS); sbi->s_mount_opt |= data_opt; } break; @@ -1625,18 +1624,14 @@ set_qf_format: } #ifdef CONFIG_QUOTA if (sbi->s_qf_names[USRQUOTA] || sbi->s_qf_names[GRPQUOTA]) { - if ((sbi->s_mount_opt & EXT4_MOUNT_USRQUOTA) && - sbi->s_qf_names[USRQUOTA]) + if (test_opt(sb, USRQUOTA) && sbi->s_qf_names[USRQUOTA]) clear_opt(sbi->s_mount_opt, USRQUOTA); - if ((sbi->s_mount_opt & EXT4_MOUNT_GRPQUOTA) && - sbi->s_qf_names[GRPQUOTA]) + if (test_opt(sb, GRPQUOTA) && sbi->s_qf_names[GRPQUOTA]) clear_opt(sbi->s_mount_opt, GRPQUOTA); - if ((sbi->s_qf_names[USRQUOTA] && - (sbi->s_mount_opt & EXT4_MOUNT_GRPQUOTA)) || - (sbi->s_qf_names[GRPQUOTA] && - (sbi->s_mount_opt & EXT4_MOUNT_USRQUOTA))) { + if ((sbi->s_qf_names[USRQUOTA] && test_opt(sb, GRPQUOTA)) || + (sbi->s_qf_names[GRPQUOTA] && test_opt(sb, USRQUOTA))) { ext4_msg(sb, KERN_ERR, "old and new quota " "format mixing"); return 0; @@ -2452,11 +2447,11 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent) set_opt(sbi->s_mount_opt, POSIX_ACL); #endif if ((def_mount_opts & EXT4_DEFM_JMODE) == EXT4_DEFM_JMODE_DATA) - sbi->s_mount_opt |= EXT4_MOUNT_JOURNAL_DATA; + set_opt(sbi->s_mount_opt, JOURNAL_DATA); else if ((def_mount_opts & EXT4_DEFM_JMODE) == EXT4_DEFM_JMODE_ORDERED) - sbi->s_mount_opt |= EXT4_MOUNT_ORDERED_DATA; + set_opt(sbi->s_mount_opt, ORDERED_DATA); else if ((def_mount_opts & EXT4_DEFM_JMODE) == EXT4_DEFM_JMODE_WBACK) - sbi->s_mount_opt |= EXT4_MOUNT_WRITEBACK_DATA; + set_opt(sbi->s_mount_opt, WRITEBACK_DATA); if (le16_to_cpu(sbi->s_es->s_errors) == EXT4_ERRORS_PANIC) set_opt(sbi->s_mount_opt, ERRORS_PANIC); @@ -2484,7 +2479,7 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent) goto failed_mount; sb->s_flags = (sb->s_flags & ~MS_POSIXACL) | - ((sbi->s_mount_opt & EXT4_MOUNT_POSIX_ACL) ? MS_POSIXACL : 0); + (test_opt(sb, POSIX_ACL) ? MS_POSIXACL : 0); if (le32_to_cpu(es->s_rev_level) == EXT4_GOOD_OLD_REV && (EXT4_HAS_COMPAT_FEATURE(sb, ~0U) || @@ -3520,7 +3515,7 @@ static int ext4_remount(struct super_block *sb, int *flags, char *data) ext4_abort(sb, __func__, "Abort forced by user"); sb->s_flags = (sb->s_flags & ~MS_POSIXACL) | - ((sbi->s_mount_opt & EXT4_MOUNT_POSIX_ACL) ? MS_POSIXACL : 0); + (test_opt(sb, POSIX_ACL) ? MS_POSIXACL : 0); es = sbi->s_es; |