From eee194e76c681dbdbf5024b889fda1181b66ef57 Mon Sep 17 00:00:00 2001 From: Eric Sandeen Date: Wed, 27 Sep 2006 01:49:30 -0700 Subject: [PATCH] [PATCH] ext3: inode numbers are unsigned long This is primarily format string fixes, with changes to ialloc.c where large inode counts could overflow, and also pass around journal_inum as an unsigned long, just to be pedantic about it.... Signed-off-by: Eric Sandeen Cc: Mingming Cao Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/ext3/ialloc.c | 6 +++--- fs/ext3/inode.c | 2 +- fs/ext3/namei.c | 4 ++-- fs/ext3/super.c | 25 +++++++++++++------------ fs/ext3/xattr.c | 16 ++++++++-------- 5 files changed, 27 insertions(+), 26 deletions(-) diff --git a/fs/ext3/ialloc.c b/fs/ext3/ialloc.c index 5e288368499..1e4ded8aa3c 100644 --- a/fs/ext3/ialloc.c +++ b/fs/ext3/ialloc.c @@ -202,7 +202,7 @@ error_return: static int find_group_dir(struct super_block *sb, struct inode *parent) { int ngroups = EXT3_SB(sb)->s_groups_count; - int freei, avefreei; + unsigned int freei, avefreei; struct ext3_group_desc *desc, *best_desc = NULL; struct buffer_head *bh; int group, best_group = -1; @@ -261,10 +261,10 @@ static int find_group_orlov(struct super_block *sb, struct inode *parent) struct ext3_super_block *es = sbi->s_es; int ngroups = sbi->s_groups_count; int inodes_per_group = EXT3_INODES_PER_GROUP(sb); - int freei, avefreei; + unsigned int freei, avefreei; ext3_fsblk_t freeb, avefreeb; ext3_fsblk_t blocks_per_dir; - int ndirs; + unsigned int ndirs; int max_debt, max_dirs, min_inodes; ext3_grpblk_t min_blocks; int group = -1, i; diff --git a/fs/ext3/inode.c b/fs/ext3/inode.c index 473d206b1d7..56665fab027 100644 --- a/fs/ext3/inode.c +++ b/fs/ext3/inode.c @@ -2115,7 +2115,7 @@ static void ext3_free_branches(handle_t *handle, struct inode *inode, */ if (!bh) { ext3_error(inode->i_sb, "ext3_free_branches", - "Read failure, inode=%ld, block="E3FSBLK, + "Read failure, inode=%lu, block="E3FSBLK, inode->i_ino, nr); continue; } diff --git a/fs/ext3/namei.c b/fs/ext3/namei.c index 4123f5261bc..70dc5206ebf 100644 --- a/fs/ext3/namei.c +++ b/fs/ext3/namei.c @@ -1919,8 +1919,8 @@ int ext3_orphan_add(handle_t *handle, struct inode *inode) if (!err) list_add(&EXT3_I(inode)->i_orphan, &EXT3_SB(sb)->s_orphan); - jbd_debug(4, "superblock will point to %ld\n", inode->i_ino); - jbd_debug(4, "orphan inode %ld will point to %d\n", + jbd_debug(4, "superblock will point to %lu\n", inode->i_ino); + jbd_debug(4, "orphan inode %lu will point to %d\n", inode->i_ino, NEXT_ORPHAN(inode)); out_unlock: unlock_super(sb); diff --git a/fs/ext3/super.c b/fs/ext3/super.c index 762dff7b56f..bc7a768f9bb 100644 --- a/fs/ext3/super.c +++ b/fs/ext3/super.c @@ -45,7 +45,7 @@ static int ext3_load_journal(struct super_block *, struct ext3_super_block *, unsigned long journal_devnum); static int ext3_create_journal(struct super_block *, struct ext3_super_block *, - int); + unsigned int); static void ext3_commit_super (struct super_block * sb, struct ext3_super_block * es, int sync); @@ -376,7 +376,7 @@ static void dump_orphan_list(struct super_block *sb, struct ext3_sb_info *sbi) list_for_each(l, &sbi->s_orphan) { struct inode *inode = orphan_list_entry(l); printk(KERN_ERR " " - "inode %s:%ld at %p: mode %o, nlink %d, next %d\n", + "inode %s:%lu at %p: mode %o, nlink %d, next %d\n", inode->i_sb->s_id, inode->i_ino, inode, inode->i_mode, inode->i_nlink, NEXT_ORPHAN(inode)); @@ -753,7 +753,7 @@ static ext3_fsblk_t get_sb_block(void **data) } static int parse_options (char *options, struct super_block *sb, - unsigned long *inum, unsigned long *journal_devnum, + unsigned int *inum, unsigned long *journal_devnum, ext3_fsblk_t *n_blocks_count, int is_remount) { struct ext3_sb_info *sbi = EXT3_SB(sb); @@ -1306,17 +1306,17 @@ static void ext3_orphan_cleanup (struct super_block * sb, DQUOT_INIT(inode); if (inode->i_nlink) { printk(KERN_DEBUG - "%s: truncating inode %ld to %Ld bytes\n", + "%s: truncating inode %lu to %Ld bytes\n", __FUNCTION__, inode->i_ino, inode->i_size); - jbd_debug(2, "truncating inode %ld to %Ld bytes\n", + jbd_debug(2, "truncating inode %lu to %Ld bytes\n", inode->i_ino, inode->i_size); ext3_truncate(inode); nr_truncates++; } else { printk(KERN_DEBUG - "%s: deleting unreferenced inode %ld\n", + "%s: deleting unreferenced inode %lu\n", __FUNCTION__, inode->i_ino); - jbd_debug(2, "deleting unreferenced inode %ld\n", + jbd_debug(2, "deleting unreferenced inode %lu\n", inode->i_ino); nr_orphans++; } @@ -1395,7 +1395,7 @@ static int ext3_fill_super (struct super_block *sb, void *data, int silent) ext3_fsblk_t sb_block = get_sb_block(&data); ext3_fsblk_t logic_sb_block; unsigned long offset = 0; - unsigned long journal_inum = 0; + unsigned int journal_inum = 0; unsigned long journal_devnum = 0; unsigned long def_mount_opts; struct inode *root; @@ -1844,7 +1844,8 @@ static void ext3_init_journal_params(struct super_block *sb, journal_t *journal) spin_unlock(&journal->j_state_lock); } -static journal_t *ext3_get_journal(struct super_block *sb, int journal_inum) +static journal_t *ext3_get_journal(struct super_block *sb, + unsigned int journal_inum) { struct inode *journal_inode; journal_t *journal; @@ -1979,7 +1980,7 @@ static int ext3_load_journal(struct super_block *sb, unsigned long journal_devnum) { journal_t *journal; - int journal_inum = le32_to_cpu(es->s_journal_inum); + unsigned int journal_inum = le32_to_cpu(es->s_journal_inum); dev_t journal_dev; int err = 0; int really_read_only; @@ -2065,7 +2066,7 @@ static int ext3_load_journal(struct super_block *sb, static int ext3_create_journal(struct super_block * sb, struct ext3_super_block * es, - int journal_inum) + unsigned int journal_inum) { journal_t *journal; @@ -2078,7 +2079,7 @@ static int ext3_create_journal(struct super_block * sb, if (!(journal = ext3_get_journal(sb, journal_inum))) return -EINVAL; - printk(KERN_INFO "EXT3-fs: creating new journal on inode %d\n", + printk(KERN_INFO "EXT3-fs: creating new journal on inode %u\n", journal_inum); if (journal_create(journal)) { diff --git a/fs/ext3/xattr.c b/fs/ext3/xattr.c index a44a0562203..f86f2482f01 100644 --- a/fs/ext3/xattr.c +++ b/fs/ext3/xattr.c @@ -75,7 +75,7 @@ #ifdef EXT3_XATTR_DEBUG # define ea_idebug(inode, f...) do { \ - printk(KERN_DEBUG "inode %s:%ld: ", \ + printk(KERN_DEBUG "inode %s:%lu: ", \ inode->i_sb->s_id, inode->i_ino); \ printk(f); \ printk("\n"); \ @@ -233,7 +233,7 @@ ext3_xattr_block_get(struct inode *inode, int name_index, const char *name, atomic_read(&(bh->b_count)), le32_to_cpu(BHDR(bh)->h_refcount)); if (ext3_xattr_check_block(bh)) { bad_block: ext3_error(inode->i_sb, __FUNCTION__, - "inode %ld: bad block "E3FSBLK, inode->i_ino, + "inode %lu: bad block "E3FSBLK, inode->i_ino, EXT3_I(inode)->i_file_acl); error = -EIO; goto cleanup; @@ -375,7 +375,7 @@ ext3_xattr_block_list(struct inode *inode, char *buffer, size_t buffer_size) atomic_read(&(bh->b_count)), le32_to_cpu(BHDR(bh)->h_refcount)); if (ext3_xattr_check_block(bh)) { ext3_error(inode->i_sb, __FUNCTION__, - "inode %ld: bad block "E3FSBLK, inode->i_ino, + "inode %lu: bad block "E3FSBLK, inode->i_ino, EXT3_I(inode)->i_file_acl); error = -EIO; goto cleanup; @@ -647,7 +647,7 @@ ext3_xattr_block_find(struct inode *inode, struct ext3_xattr_info *i, le32_to_cpu(BHDR(bs->bh)->h_refcount)); if (ext3_xattr_check_block(bs->bh)) { ext3_error(sb, __FUNCTION__, - "inode %ld: bad block "E3FSBLK, inode->i_ino, + "inode %lu: bad block "E3FSBLK, inode->i_ino, EXT3_I(inode)->i_file_acl); error = -EIO; goto cleanup; @@ -848,7 +848,7 @@ cleanup_dquot: bad_block: ext3_error(inode->i_sb, __FUNCTION__, - "inode %ld: bad block "E3FSBLK, inode->i_ino, + "inode %lu: bad block "E3FSBLK, inode->i_ino, EXT3_I(inode)->i_file_acl); goto cleanup; @@ -1077,14 +1077,14 @@ ext3_xattr_delete_inode(handle_t *handle, struct inode *inode) bh = sb_bread(inode->i_sb, EXT3_I(inode)->i_file_acl); if (!bh) { ext3_error(inode->i_sb, __FUNCTION__, - "inode %ld: block "E3FSBLK" read error", inode->i_ino, + "inode %lu: block "E3FSBLK" read error", inode->i_ino, EXT3_I(inode)->i_file_acl); goto cleanup; } if (BHDR(bh)->h_magic != cpu_to_le32(EXT3_XATTR_MAGIC) || BHDR(bh)->h_blocks != cpu_to_le32(1)) { ext3_error(inode->i_sb, __FUNCTION__, - "inode %ld: bad block "E3FSBLK, inode->i_ino, + "inode %lu: bad block "E3FSBLK, inode->i_ino, EXT3_I(inode)->i_file_acl); goto cleanup; } @@ -1211,7 +1211,7 @@ again: bh = sb_bread(inode->i_sb, ce->e_block); if (!bh) { ext3_error(inode->i_sb, __FUNCTION__, - "inode %ld: block %lu read error", + "inode %lu: block %lu read error", inode->i_ino, (unsigned long) ce->e_block); } else if (le32_to_cpu(BHDR(bh)->h_refcount) >= EXT3_XATTR_REFCOUNT_MAX) { -- 2.41.1