{
struct ext4_sb_info *sbi = EXT4_SB(sb);
struct ext4_super_block *es = sbi->s_es;
- int def_errors, def_mount_opt = sbi->s_def_mount_opt;
+ int def_errors;
const struct mount_opts *m;
char sep = nodefs ? '\n' : ',';
for (m = ext4_mount_opts; m->token != Opt_err; m++) {
int want_set = m->flags & MOPT_SET;
+ int opt_2 = m->flags & MOPT_2;
+ unsigned int mount_opt, def_mount_opt;
+
if (((m->flags & (MOPT_SET|MOPT_CLEAR)) == 0) ||
m->flags & MOPT_SKIP)
continue;
- if (!nodefs && !(m->mount_opt & (sbi->s_mount_opt ^ def_mount_opt)))
- continue; /* skip if same as the default */
+
+ if (opt_2) {
+ mount_opt = sbi->s_mount_opt2;
+ def_mount_opt = sbi->s_def_mount_opt2;
+ } else {
+ mount_opt = sbi->s_mount_opt;
+ def_mount_opt = sbi->s_def_mount_opt;
+ }
+ /* skip if same as the default */
+ if (!nodefs && !(m->mount_opt & (mount_opt ^ def_mount_opt)))
+ continue;
+ /* select Opt_noFoo vs Opt_Foo */
if ((want_set &&
- (sbi->s_mount_opt & m->mount_opt) != m->mount_opt) ||
- (!want_set && (sbi->s_mount_opt & m->mount_opt)))
- continue; /* select Opt_noFoo vs Opt_Foo */
+ (mount_opt & m->mount_opt) != m->mount_opt) ||
+ (!want_set && (mount_opt & m->mount_opt)))
+ continue;
SEQ_OPTS_PRINT("%s", token2str(m->token));
}
if (nodefs || sbi->s_stripe)
SEQ_OPTS_PRINT("stripe=%lu", sbi->s_stripe);
if (nodefs || EXT4_MOUNT_DATA_FLAGS &
- (sbi->s_mount_opt ^ def_mount_opt)) {
+ (sbi->s_mount_opt ^ sbi->s_def_mount_opt)) {
if (test_opt(sb, DATA_FLAGS) == EXT4_MOUNT_JOURNAL_DATA)
SEQ_OPTS_PUTS("data=journal");
else if (test_opt(sb, DATA_FLAGS) == EXT4_MOUNT_ORDERED_DATA)
goto failed_mount;
sbi->s_def_mount_opt = sbi->s_mount_opt;
+ sbi->s_def_mount_opt2 = sbi->s_mount_opt2;
err = ext4_check_opt_consistency(fc, sb);
if (err < 0)