Use ilog2() in fs/namespace.c

[linux-2.6] / fs / ext2 / super.c

diff --git a/fs/ext2/super.c b/fs/ext2/super.c
index 6abaf75163f0b17b1cbfb9b8b6e7ad563930bfdc..75af3fbe838472268bc1f75d2061630a3c02b13a 100644 (file)
--- a/fs/ext2/super.c
+++ b/fs/ext2/super.c
@@ -234,16 +234,16 @@ static int ext2_show_options(struct seq_file *seq, struct vfsmount *vfs)
            le16_to_cpu(es->s_def_resgid) != EXT2_DEF_RESGID) {
                seq_printf(seq, ",resgid=%u", sbi->s_resgid);
        }
-       if (test_opt(sb, ERRORS_CONT)) {
+       if (test_opt(sb, ERRORS_RO)) {
                int def_errors = le16_to_cpu(es->s_errors);
 
                if (def_errors == EXT2_ERRORS_PANIC ||
-                   def_errors == EXT2_ERRORS_RO) {
-                       seq_puts(seq, ",errors=continue");
+                   def_errors == EXT2_ERRORS_CONTINUE) {
+                       seq_puts(seq, ",errors=remount-ro");
                }
        }
-       if (test_opt(sb, ERRORS_RO))
-               seq_puts(seq, ",errors=remount-ro");
+       if (test_opt(sb, ERRORS_CONT))
+               seq_puts(seq, ",errors=continue");
        if (test_opt(sb, ERRORS_PANIC))
                seq_puts(seq, ",errors=panic");
        if (test_opt(sb, NO_UID32))
@@ -820,10 +820,10 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent)
        
        if (le16_to_cpu(sbi->s_es->s_errors) == EXT2_ERRORS_PANIC)
                set_opt(sbi->s_mount_opt, ERRORS_PANIC);
-       else if (le16_to_cpu(sbi->s_es->s_errors) == EXT2_ERRORS_RO)
-               set_opt(sbi->s_mount_opt, ERRORS_RO);
-       else
+       else if (le16_to_cpu(sbi->s_es->s_errors) == EXT2_ERRORS_CONTINUE)
                set_opt(sbi->s_mount_opt, ERRORS_CONT);
+       else
+               set_opt(sbi->s_mount_opt, ERRORS_RO);
 
        sbi->s_resuid = le16_to_cpu(es->s_def_resuid);
        sbi->s_resgid = le16_to_cpu(es->s_def_resgid);
@@ -868,8 +868,7 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent)
 
        blocksize = BLOCK_SIZE << le32_to_cpu(sbi->s_es->s_log_block_size);
 
-       if ((ext2_use_xip(sb)) && ((blocksize != PAGE_SIZE) ||
-                                 (sb->s_blocksize != blocksize))) {
+       if (ext2_use_xip(sb) && blocksize != PAGE_SIZE) {
                if (!silent)
                        printk("XIP: Unsupported blocksize\n");
                goto failed_mount;