diff options
Diffstat (limited to 'fs/ext3')
| -rw-r--r-- | fs/ext3/super.c | 47 |
1 files changed, 20 insertions, 27 deletions
diff --git a/fs/ext3/super.c b/fs/ext3/super.c index afa2b569da10..7950ff6ec4e8 100644 --- a/fs/ext3/super.c +++ b/fs/ext3/super.c @@ -181,7 +181,7 @@ static void ext3_handle_error(struct super_block *sb) if (!test_opt (sb, ERRORS_CONT)) { journal_t *journal = EXT3_SB(sb)->s_journal; - EXT3_SB(sb)->s_mount_opt |= EXT3_MOUNT_ABORT; + set_opt(EXT3_SB(sb)->s_mount_opt, ABORT); if (journal) journal_abort(journal, -EIO); } @@ -296,7 +296,7 @@ void ext3_abort (struct super_block * sb, const char * function, "error: remounting filesystem read-only"); EXT3_SB(sb)->s_mount_state |= EXT3_ERROR_FS; sb->s_flags |= MS_RDONLY; - EXT3_SB(sb)->s_mount_opt |= EXT3_MOUNT_ABORT; + set_opt(EXT3_SB(sb)->s_mount_opt, ABORT); if (EXT3_SB(sb)->s_journal) journal_abort(EXT3_SB(sb)->s_journal, -EIO); } @@ -562,10 +562,10 @@ static inline void ext3_show_quota_options(struct seq_file *seq, struct super_bl if (sbi->s_qf_names[GRPQUOTA]) seq_printf(seq, ",grpjquota=%s", sbi->s_qf_names[GRPQUOTA]); - if (sbi->s_mount_opt & EXT3_MOUNT_USRQUOTA) + if (test_opt(sb, USRQUOTA)) seq_puts(seq, ",usrquota"); - if (sbi->s_mount_opt & EXT3_MOUNT_GRPQUOTA) + if (test_opt(sb, GRPQUOTA)) seq_puts(seq, ",grpquota"); #endif } @@ -656,8 +656,7 @@ static int ext3_show_options(struct seq_file *seq, struct vfsmount *vfs) if (test_opt(sb, NOBH)) seq_puts(seq, ",nobh"); - seq_printf(seq, ",data=%s", data_mode_string(sbi->s_mount_opt & - EXT3_MOUNT_DATA_FLAGS)); + seq_printf(seq, ",data=%s", data_mode_string(test_opt(sb, DATA_FLAGS))); if (test_opt(sb, DATA_ERR_ABORT)) seq_puts(seq, ",data_err=abort"); @@ -1065,20 +1064,19 @@ static int parse_options (char *options, struct super_block *sb, data_opt = EXT3_MOUNT_WRITEBACK_DATA; datacheck: if (is_remount) { - if ((sbi->s_mount_opt & EXT3_MOUNT_DATA_FLAGS) - == data_opt) + if (test_opt(sb, DATA_FLAGS) == data_opt) break; ext3_msg(sb, KERN_ERR, "error: cannot change " "data mode on remount. The filesystem " "is mounted in data=%s mode and you " "try to remount it in data=%s mode.", - data_mode_string(sbi->s_mount_opt & - EXT3_MOUNT_DATA_FLAGS), + data_mode_string(test_opt(sb, + DATA_FLAGS)), data_mode_string(data_opt)); return 0; } else { - sbi->s_mount_opt &= ~EXT3_MOUNT_DATA_FLAGS; + clear_opt(sbi->s_mount_opt, DATA_FLAGS); sbi->s_mount_opt |= data_opt; } break; @@ -1244,18 +1242,13 @@ set_qf_format: } #ifdef CONFIG_QUOTA if (sbi->s_qf_names[USRQUOTA] || sbi->s_qf_names[GRPQUOTA]) { - if ((sbi->s_mount_opt & EXT3_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 & EXT3_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 & EXT3_MOUNT_GRPQUOTA)) || - (sbi->s_qf_names[GRPQUOTA] && - (sbi->s_mount_opt & EXT3_MOUNT_USRQUOTA))) { + if ((sbi->s_qf_names[USRQUOTA] && test_opt(sb, GRPQUOTA)) || + (sbi->s_qf_names[GRPQUOTA] && test_opt(sb, USRQUOTA))) { ext3_msg(sb, KERN_ERR, "error: old and new quota " "format mixing."); return 0; @@ -1671,11 +1664,11 @@ static int ext3_fill_super (struct super_block *sb, void *data, int silent) set_opt(sbi->s_mount_opt, POSIX_ACL); #endif if ((def_mount_opts & EXT3_DEFM_JMODE) == EXT3_DEFM_JMODE_DATA) - sbi->s_mount_opt |= EXT3_MOUNT_JOURNAL_DATA; + set_opt(sbi->s_mount_opt, JOURNAL_DATA); else if ((def_mount_opts & EXT3_DEFM_JMODE) == EXT3_DEFM_JMODE_ORDERED) - sbi->s_mount_opt |= EXT3_MOUNT_ORDERED_DATA; + set_opt(sbi->s_mount_opt, ORDERED_DATA); else if ((def_mount_opts & EXT3_DEFM_JMODE) == EXT3_DEFM_JMODE_WBACK) - sbi->s_mount_opt |= EXT3_MOUNT_WRITEBACK_DATA; + set_opt(sbi->s_mount_opt, WRITEBACK_DATA); if (le16_to_cpu(sbi->s_es->s_errors) == EXT3_ERRORS_PANIC) set_opt(sbi->s_mount_opt, ERRORS_PANIC); @@ -1694,7 +1687,7 @@ static int ext3_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 & EXT3_MOUNT_POSIX_ACL) ? MS_POSIXACL : 0); + (test_opt(sb, POSIX_ACL) ? MS_POSIXACL : 0); if (le32_to_cpu(es->s_rev_level) == EXT3_GOOD_OLD_REV && (EXT3_HAS_COMPAT_FEATURE(sb, ~0U) || @@ -2561,11 +2554,11 @@ static int ext3_remount (struct super_block * sb, int * flags, char * data) goto restore_opts; } - if (sbi->s_mount_opt & EXT3_MOUNT_ABORT) + if (test_opt(sb, ABORT)) ext3_abort(sb, __func__, "Abort forced by user"); sb->s_flags = (sb->s_flags & ~MS_POSIXACL) | - ((sbi->s_mount_opt & EXT3_MOUNT_POSIX_ACL) ? MS_POSIXACL : 0); + (test_opt(sb, POSIX_ACL) ? MS_POSIXACL : 0); es = sbi->s_es; @@ -2573,7 +2566,7 @@ static int ext3_remount (struct super_block * sb, int * flags, char * data) if ((*flags & MS_RDONLY) != (sb->s_flags & MS_RDONLY) || n_blocks_count > le32_to_cpu(es->s_blocks_count)) { - if (sbi->s_mount_opt & EXT3_MOUNT_ABORT) { + if (test_opt(sb, ABORT)) { err = -EROFS; goto restore_opts; } |