From 2860b733f114e088b56c20da6145902c16b79a44 Mon Sep 17 00:00:00 2001 From: Adrian Bunk Date: Tue, 8 Nov 2005 21:34:59 -0800 Subject: [PATCH] remove CONFIG_EXT{2,3}_CHECK The CONFIG_EXT{2,3}_CHECK options where were never available, and all they did was to implement a subset of e2fsck in the kernel. Signed-off-by: Adrian Bunk Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- Documentation/filesystems/ext2.txt | 2 -- fs/ext2/balloc.c | 73 -------------------------------------- fs/ext2/ialloc.c | 40 --------------------- fs/ext2/super.c | 16 +-------- fs/ext3/balloc.c | 73 -------------------------------------- fs/ext3/ialloc.c | 41 --------------------- fs/ext3/super.c | 17 +-------- 7 files changed, 2 insertions(+), 260 deletions(-) diff --git a/Documentation/filesystems/ext2.txt b/Documentation/filesystems/ext2.txt index d16334e..a8edb37 100644 --- a/Documentation/filesystems/ext2.txt +++ b/Documentation/filesystems/ext2.txt @@ -17,8 +17,6 @@ set using tune2fs(8). Kernel-determined defaults are indicated by (*). bsddf (*) Makes `df' act like BSD. minixdf Makes `df' act like Minix. -check Check block and inode bitmaps at mount time - (requires CONFIG_EXT2_CHECK). check=none, nocheck (*) Don't do extra checking of bitmaps on mount (check=normal and check=strict options removed) diff --git a/fs/ext2/balloc.c b/fs/ext2/balloc.c index 6591abe..bb69080 100644 --- a/fs/ext2/balloc.c +++ b/fs/ext2/balloc.c @@ -624,76 +624,3 @@ unsigned long ext2_bg_num_gdb(struct super_block *sb, int group) return EXT2_SB(sb)->s_gdb_count; } -#ifdef CONFIG_EXT2_CHECK -/* Called at mount-time, super-block is locked */ -void ext2_check_blocks_bitmap (struct super_block * sb) -{ - struct buffer_head *bitmap_bh = NULL; - struct ext2_super_block * es; - unsigned long desc_count, bitmap_count, x, j; - unsigned long desc_blocks; - struct ext2_group_desc * desc; - int i; - - es = EXT2_SB(sb)->s_es; - desc_count = 0; - bitmap_count = 0; - desc = NULL; - for (i = 0; i < EXT2_SB(sb)->s_groups_count; i++) { - desc = ext2_get_group_desc (sb, i, NULL); - if (!desc) - continue; - desc_count += le16_to_cpu(desc->bg_free_blocks_count); - brelse(bitmap_bh); - bitmap_bh = read_block_bitmap(sb, i); - if (!bitmap_bh) - continue; - - if (ext2_bg_has_super(sb, i) && - !ext2_test_bit(0, bitmap_bh->b_data)) - ext2_error(sb, __FUNCTION__, - "Superblock in group %d is marked free", i); - - desc_blocks = ext2_bg_num_gdb(sb, i); - for (j = 0; j < desc_blocks; j++) - if (!ext2_test_bit(j + 1, bitmap_bh->b_data)) - ext2_error(sb, __FUNCTION__, - "Descriptor block #%ld in group " - "%d is marked free", j, i); - - if (!block_in_use(le32_to_cpu(desc->bg_block_bitmap), - sb, bitmap_bh->b_data)) - ext2_error(sb, "ext2_check_blocks_bitmap", - "Block bitmap for group %d is marked free", - i); - - if (!block_in_use(le32_to_cpu(desc->bg_inode_bitmap), - sb, bitmap_bh->b_data)) - ext2_error(sb, "ext2_check_blocks_bitmap", - "Inode bitmap for group %d is marked free", - i); - - for (j = 0; j < EXT2_SB(sb)->s_itb_per_group; j++) - if (!block_in_use(le32_to_cpu(desc->bg_inode_table) + j, - sb, bitmap_bh->b_data)) - ext2_error (sb, "ext2_check_blocks_bitmap", - "Block #%ld of the inode table in " - "group %d is marked free", j, i); - - x = ext2_count_free(bitmap_bh, sb->s_blocksize); - if (le16_to_cpu(desc->bg_free_blocks_count) != x) - ext2_error (sb, "ext2_check_blocks_bitmap", - "Wrong free blocks count for group %d, " - "stored = %d, counted = %lu", i, - le16_to_cpu(desc->bg_free_blocks_count), x); - bitmap_count += x; - } - if (le32_to_cpu(es->s_free_blocks_count) != bitmap_count) - ext2_error (sb, "ext2_check_blocks_bitmap", - "Wrong free blocks count in super block, " - "stored = %lu, counted = %lu", - (unsigned long)le32_to_cpu(es->s_free_blocks_count), - bitmap_count); - brelse(bitmap_bh); -} -#endif diff --git a/fs/ext2/ialloc.c b/fs/ext2/ialloc.c index e2d6208..74714af 100644 --- a/fs/ext2/ialloc.c +++ b/fs/ext2/ialloc.c @@ -700,43 +700,3 @@ unsigned long ext2_count_dirs (struct super_block * sb) return count; } -#ifdef CONFIG_EXT2_CHECK -/* Called at mount-time, super-block is locked */ -void ext2_check_inodes_bitmap (struct super_block * sb) -{ - struct ext2_super_block * es = EXT2_SB(sb)->s_es; - unsigned long desc_count = 0, bitmap_count = 0; - struct buffer_head *bitmap_bh = NULL; - int i; - - for (i = 0; i < EXT2_SB(sb)->s_groups_count; i++) { - struct ext2_group_desc *desc; - unsigned x; - - desc = ext2_get_group_desc(sb, i, NULL); - if (!desc) - continue; - desc_count += le16_to_cpu(desc->bg_free_inodes_count); - brelse(bitmap_bh); - bitmap_bh = read_inode_bitmap(sb, i); - if (!bitmap_bh) - continue; - - x = ext2_count_free(bitmap_bh, EXT2_INODES_PER_GROUP(sb) / 8); - if (le16_to_cpu(desc->bg_free_inodes_count) != x) - ext2_error (sb, "ext2_check_inodes_bitmap", - "Wrong free inodes count in group %d, " - "stored = %d, counted = %lu", i, - le16_to_cpu(desc->bg_free_inodes_count), x); - bitmap_count += x; - } - brelse(bitmap_bh); - if (percpu_counter_read(&EXT2_SB(sb)->s_freeinodes_counter) != - bitmap_count) - ext2_error(sb, "ext2_check_inodes_bitmap", - "Wrong free inodes count in super block, " - "stored = %lu, counted = %lu", - (unsigned long)le32_to_cpu(es->s_free_inodes_count), - bitmap_count); -} -#endif diff --git a/fs/ext2/super.c b/fs/ext2/super.c index 3c0c7c6..e4ed4b3 100644 --- a/fs/ext2/super.c +++ b/fs/ext2/super.c @@ -281,7 +281,7 @@ static unsigned long get_sb_block(void **data) enum { Opt_bsd_df, Opt_minix_df, Opt_grpid, Opt_nogrpid, Opt_resgid, Opt_resuid, Opt_sb, Opt_err_cont, Opt_err_panic, - Opt_err_ro, Opt_nouid32, Opt_check, Opt_nocheck, Opt_debug, + Opt_err_ro, Opt_nouid32, Opt_nocheck, Opt_debug, Opt_oldalloc, Opt_orlov, Opt_nobh, Opt_user_xattr, Opt_nouser_xattr, Opt_acl, Opt_noacl, Opt_xip, Opt_ignore, Opt_err, Opt_quota, Opt_usrquota, Opt_grpquota @@ -303,7 +303,6 @@ static match_table_t tokens = { {Opt_nouid32, "nouid32"}, {Opt_nocheck, "check=none"}, {Opt_nocheck, "nocheck"}, - {Opt_check, "check"}, {Opt_debug, "debug"}, {Opt_oldalloc, "oldalloc"}, {Opt_orlov, "orlov"}, @@ -376,13 +375,6 @@ static int parse_options (char * options, case Opt_nouid32: set_opt (sbi->s_mount_opt, NO_UID32); break; - case Opt_check: -#ifdef CONFIG_EXT2_CHECK - set_opt (sbi->s_mount_opt, CHECK); -#else - printk("EXT2 Check option not supported\n"); -#endif - break; case Opt_nocheck: clear_opt (sbi->s_mount_opt, CHECK); break; @@ -503,12 +495,6 @@ static int ext2_setup_super (struct super_block * sb, EXT2_BLOCKS_PER_GROUP(sb), EXT2_INODES_PER_GROUP(sb), sbi->s_mount_opt); -#ifdef CONFIG_EXT2_CHECK - if (test_opt (sb, CHECK)) { - ext2_check_blocks_bitmap (sb); - ext2_check_inodes_bitmap (sb); - } -#endif return res; } diff --git a/fs/ext3/balloc.c b/fs/ext3/balloc.c index 7992d21..ae1148c 100644 --- a/fs/ext3/balloc.c +++ b/fs/ext3/balloc.c @@ -1517,76 +1517,3 @@ unsigned long ext3_bg_num_gdb(struct super_block *sb, int group) return EXT3_SB(sb)->s_gdb_count; } -#ifdef CONFIG_EXT3_CHECK -/* Called at mount-time, super-block is locked */ -void ext3_check_blocks_bitmap (struct super_block * sb) -{ - struct ext3_super_block *es; - unsigned long desc_count, bitmap_count, x, j; - unsigned long desc_blocks; - struct buffer_head *bitmap_bh = NULL; - struct ext3_group_desc *gdp; - int i; - - es = EXT3_SB(sb)->s_es; - desc_count = 0; - bitmap_count = 0; - gdp = NULL; - for (i = 0; i < EXT3_SB(sb)->s_groups_count; i++) { - gdp = ext3_get_group_desc (sb, i, NULL); - if (!gdp) - continue; - desc_count += le16_to_cpu(gdp->bg_free_blocks_count); - brelse(bitmap_bh); - bitmap_bh = read_block_bitmap(sb, i); - if (bitmap_bh == NULL) - continue; - - if (ext3_bg_has_super(sb, i) && - !ext3_test_bit(0, bitmap_bh->b_data)) - ext3_error(sb, __FUNCTION__, - "Superblock in group %d is marked free", i); - - desc_blocks = ext3_bg_num_gdb(sb, i); - for (j = 0; j < desc_blocks; j++) - if (!ext3_test_bit(j + 1, bitmap_bh->b_data)) - ext3_error(sb, __FUNCTION__, - "Descriptor block #%ld in group " - "%d is marked free", j, i); - - if (!block_in_use (le32_to_cpu(gdp->bg_block_bitmap), - sb, bitmap_bh->b_data)) - ext3_error (sb, "ext3_check_blocks_bitmap", - "Block bitmap for group %d is marked free", - i); - - if (!block_in_use (le32_to_cpu(gdp->bg_inode_bitmap), - sb, bitmap_bh->b_data)) - ext3_error (sb, "ext3_check_blocks_bitmap", - "Inode bitmap for group %d is marked free", - i); - - for (j = 0; j < EXT3_SB(sb)->s_itb_per_group; j++) - if (!block_in_use (le32_to_cpu(gdp->bg_inode_table) + j, - sb, bitmap_bh->b_data)) - ext3_error (sb, "ext3_check_blocks_bitmap", - "Block #%d of the inode table in " - "group %d is marked free", j, i); - - x = ext3_count_free(bitmap_bh, sb->s_blocksize); - if (le16_to_cpu(gdp->bg_free_blocks_count) != x) - ext3_error (sb, "ext3_check_blocks_bitmap", - "Wrong free blocks count for group %d, " - "stored = %d, counted = %lu", i, - le16_to_cpu(gdp->bg_free_blocks_count), x); - bitmap_count += x; - } - brelse(bitmap_bh); - if (le32_to_cpu(es->s_free_blocks_count) != bitmap_count) - ext3_error (sb, "ext3_check_blocks_bitmap", - "Wrong free blocks count in super block, " - "stored = %lu, counted = %lu", - (unsigned long)le32_to_cpu(es->s_free_blocks_count), - bitmap_count); -} -#endif diff --git a/fs/ext3/ialloc.c b/fs/ext3/ialloc.c index df3f517..9e4a243 100644 --- a/fs/ext3/ialloc.c +++ b/fs/ext3/ialloc.c @@ -756,44 +756,3 @@ unsigned long ext3_count_dirs (struct super_block * sb) return count; } -#ifdef CONFIG_EXT3_CHECK -/* Called at mount-time, super-block is locked */ -void ext3_check_inodes_bitmap (struct super_block * sb) -{ - struct ext3_super_block * es; - unsigned long desc_count, bitmap_count, x; - struct buffer_head *bitmap_bh = NULL; - struct ext3_group_desc * gdp; - int i; - - es = EXT3_SB(sb)->s_es; - desc_count = 0; - bitmap_count = 0; - gdp = NULL; - for (i = 0; i < EXT3_SB(sb)->s_groups_count; i++) { - gdp = ext3_get_group_desc (sb, i, NULL); - if (!gdp) - continue; - desc_count += le16_to_cpu(gdp->bg_free_inodes_count); - brelse(bitmap_bh); - bitmap_bh = read_inode_bitmap(sb, i); - if (!bitmap_bh) - continue; - - x = ext3_count_free(bitmap_bh, EXT3_INODES_PER_GROUP(sb) / 8); - if (le16_to_cpu(gdp->bg_free_inodes_count) != x) - ext3_error (sb, "ext3_check_inodes_bitmap", - "Wrong free inodes count in group %d, " - "stored = %d, counted = %lu", i, - le16_to_cpu(gdp->bg_free_inodes_count), x); - bitmap_count += x; - } - brelse(bitmap_bh); - if (le32_to_cpu(es->s_free_inodes_count) != bitmap_count) - ext3_error (sb, "ext3_check_inodes_bitmap", - "Wrong free inodes count in super block, " - "stored = %lu, counted = %lu", - (unsigned long)le32_to_cpu(es->s_free_inodes_count), - bitmap_count); -} -#endif diff --git a/fs/ext3/super.c b/fs/ext3/super.c index f594989..4e67306 100644 --- a/fs/ext3/super.c +++ b/fs/ext3/super.c @@ -625,7 +625,7 @@ static struct export_operations ext3_export_ops = { enum { Opt_bsd_df, Opt_minix_df, Opt_grpid, Opt_nogrpid, Opt_resgid, Opt_resuid, Opt_sb, Opt_err_cont, Opt_err_panic, Opt_err_ro, - Opt_nouid32, Opt_check, Opt_nocheck, Opt_debug, Opt_oldalloc, Opt_orlov, + Opt_nouid32, Opt_nocheck, Opt_debug, Opt_oldalloc, Opt_orlov, Opt_user_xattr, Opt_nouser_xattr, Opt_acl, Opt_noacl, Opt_reservation, Opt_noreservation, Opt_noload, Opt_nobh, Opt_commit, Opt_journal_update, Opt_journal_inum, @@ -652,7 +652,6 @@ static match_table_t tokens = { {Opt_nouid32, "nouid32"}, {Opt_nocheck, "nocheck"}, {Opt_nocheck, "check=none"}, - {Opt_check, "check"}, {Opt_debug, "debug"}, {Opt_oldalloc, "oldalloc"}, {Opt_orlov, "orlov"}, @@ -773,14 +772,6 @@ static int parse_options (char * options, struct super_block *sb, case Opt_nouid32: set_opt (sbi->s_mount_opt, NO_UID32); break; - case Opt_check: -#ifdef CONFIG_EXT3_CHECK - set_opt (sbi->s_mount_opt, CHECK); -#else - printk(KERN_ERR - "EXT3 Check option not supported\n"); -#endif - break; case Opt_nocheck: clear_opt (sbi->s_mount_opt, CHECK); break; @@ -1115,12 +1106,6 @@ static int ext3_setup_super(struct super_block *sb, struct ext3_super_block *es, } else { printk("internal journal\n"); } -#ifdef CONFIG_EXT3_CHECK - if (test_opt (sb, CHECK)) { - ext3_check_blocks_bitmap (sb); - ext3_check_inodes_bitmap (sb); - } -#endif return res; } -- cgit v1.1