From a219ce3748bbc596cec85c44754b3f6b994f1e1d Mon Sep 17 00:00:00 2001 From: Jan Kara Date: Mon, 12 Jan 2009 19:03:19 +0100 Subject: ext3: Remove unnecessary quota functions ext3_dquot_initialize() and ext3_dquot_drop() is no longer needed because of modified quota locking. Signed-off-by: Jan Kara --- fs/ext3/super.c | 44 ++------------------------------------------ 1 file changed, 2 insertions(+), 42 deletions(-) (limited to 'fs/ext3') diff --git a/fs/ext3/super.c b/fs/ext3/super.c index 4a970411a45..41e6ae605e0 100644 --- a/fs/ext3/super.c +++ b/fs/ext3/super.c @@ -707,8 +707,6 @@ static int bdev_try_to_free_page(struct super_block *sb, struct page *page, #define QTYPE2NAME(t) ((t)==USRQUOTA?"user":"group") #define QTYPE2MOPT(on, t) ((t)==USRQUOTA?((on)##USRJQUOTA):((on)##GRPJQUOTA)) -static int ext3_dquot_initialize(struct inode *inode, int type); -static int ext3_dquot_drop(struct inode *inode); static int ext3_write_dquot(struct dquot *dquot); static int ext3_acquire_dquot(struct dquot *dquot); static int ext3_release_dquot(struct dquot *dquot); @@ -723,8 +721,8 @@ static ssize_t ext3_quota_write(struct super_block *sb, int type, const char *data, size_t len, loff_t off); static struct dquot_operations ext3_quota_operations = { - .initialize = ext3_dquot_initialize, - .drop = ext3_dquot_drop, + .initialize = dquot_initialize, + .drop = dquot_drop, .alloc_space = dquot_alloc_space, .alloc_inode = dquot_alloc_inode, .free_space = dquot_free_space, @@ -2714,44 +2712,6 @@ static inline struct inode *dquot_to_inode(struct dquot *dquot) return sb_dqopt(dquot->dq_sb)->files[dquot->dq_type]; } -static int ext3_dquot_initialize(struct inode *inode, int type) -{ - handle_t *handle; - int ret, err; - - /* We may create quota structure so we need to reserve enough blocks */ - handle = ext3_journal_start(inode, 2*EXT3_QUOTA_INIT_BLOCKS(inode->i_sb)); - if (IS_ERR(handle)) - return PTR_ERR(handle); - ret = dquot_initialize(inode, type); - err = ext3_journal_stop(handle); - if (!ret) - ret = err; - return ret; -} - -static int ext3_dquot_drop(struct inode *inode) -{ - handle_t *handle; - int ret, err; - - /* We may delete quota structure so we need to reserve enough blocks */ - handle = ext3_journal_start(inode, 2*EXT3_QUOTA_DEL_BLOCKS(inode->i_sb)); - if (IS_ERR(handle)) { - /* - * We call dquot_drop() anyway to at least release references - * to quota structures so that umount does not hang. - */ - dquot_drop(inode); - return PTR_ERR(handle); - } - ret = dquot_drop(inode); - err = ext3_journal_stop(handle); - if (!ret) - ret = err; - return ret; -} - static int ext3_write_dquot(struct dquot *dquot) { int ret, err; -- cgit v1.2.3 From 81a052273998f94b098945c4c313e05246956eb2 Mon Sep 17 00:00:00 2001 From: Jan Kara Date: Mon, 26 Jan 2009 16:58:01 +0100 Subject: ext3: Use lowercase names of quota functions Use lowercase names of quota functions instead of old uppercase ones. Signed-off-by: Jan Kara CC: linux-ext4@vger.kernel.org --- fs/ext3/balloc.c | 8 ++++---- fs/ext3/ialloc.c | 12 ++++++------ fs/ext3/inode.c | 6 +++--- fs/ext3/namei.c | 6 +++--- fs/ext3/super.c | 4 ++-- fs/ext3/xattr.c | 6 +++--- 6 files changed, 21 insertions(+), 21 deletions(-) (limited to 'fs/ext3') diff --git a/fs/ext3/balloc.c b/fs/ext3/balloc.c index 0dbf1c04847..225202db897 100644 --- a/fs/ext3/balloc.c +++ b/fs/ext3/balloc.c @@ -676,7 +676,7 @@ void ext3_free_blocks(handle_t *handle, struct inode *inode, } ext3_free_blocks_sb(handle, sb, block, count, &dquot_freed_blocks); if (dquot_freed_blocks) - DQUOT_FREE_BLOCK(inode, dquot_freed_blocks); + vfs_dq_free_block(inode, dquot_freed_blocks); return; } @@ -1502,7 +1502,7 @@ ext3_fsblk_t ext3_new_blocks(handle_t *handle, struct inode *inode, /* * Check quota for allocation of this block. */ - if (DQUOT_ALLOC_BLOCK(inode, num)) { + if (vfs_dq_alloc_block(inode, num)) { *errp = -EDQUOT; return 0; } @@ -1714,7 +1714,7 @@ allocated: *errp = 0; brelse(bitmap_bh); - DQUOT_FREE_BLOCK(inode, *count-num); + vfs_dq_free_block(inode, *count-num); *count = num; return ret_block; @@ -1729,7 +1729,7 @@ out: * Undo the block allocation */ if (!performed_allocation) - DQUOT_FREE_BLOCK(inode, *count); + vfs_dq_free_block(inode, *count); brelse(bitmap_bh); return 0; } diff --git a/fs/ext3/ialloc.c b/fs/ext3/ialloc.c index 8de6c720e51..dd13d60d524 100644 --- a/fs/ext3/ialloc.c +++ b/fs/ext3/ialloc.c @@ -123,10 +123,10 @@ void ext3_free_inode (handle_t *handle, struct inode * inode) * Note: we must free any quota before locking the superblock, * as writing the quota to disk may need the lock as well. */ - DQUOT_INIT(inode); + vfs_dq_init(inode); ext3_xattr_delete_inode(handle, inode); - DQUOT_FREE_INODE(inode); - DQUOT_DROP(inode); + vfs_dq_free_inode(inode); + vfs_dq_drop(inode); is_directory = S_ISDIR(inode->i_mode); @@ -589,7 +589,7 @@ got: sizeof(struct ext3_inode) - EXT3_GOOD_OLD_INODE_SIZE : 0; ret = inode; - if(DQUOT_ALLOC_INODE(inode)) { + if (vfs_dq_alloc_inode(inode)) { err = -EDQUOT; goto fail_drop; } @@ -620,10 +620,10 @@ really_out: return ret; fail_free_drop: - DQUOT_FREE_INODE(inode); + vfs_dq_free_inode(inode); fail_drop: - DQUOT_DROP(inode); + vfs_dq_drop(inode); inode->i_flags |= S_NOQUOTA; inode->i_nlink = 0; unlock_new_inode(inode); diff --git a/fs/ext3/inode.c b/fs/ext3/inode.c index 5fa453b49a6..c8f9bd30882 100644 --- a/fs/ext3/inode.c +++ b/fs/ext3/inode.c @@ -3055,7 +3055,7 @@ int ext3_setattr(struct dentry *dentry, struct iattr *attr) error = PTR_ERR(handle); goto err_out; } - error = DQUOT_TRANSFER(inode, attr) ? -EDQUOT : 0; + error = vfs_dq_transfer(inode, attr) ? -EDQUOT : 0; if (error) { ext3_journal_stop(handle); return error; @@ -3146,7 +3146,7 @@ static int ext3_writepage_trans_blocks(struct inode *inode) ret = 2 * (bpp + indirects) + 2; #ifdef CONFIG_QUOTA - /* We know that structure was already allocated during DQUOT_INIT so + /* We know that structure was already allocated during vfs_dq_init so * we will be updating only the data blocks + inodes */ ret += 2*EXT3_QUOTA_TRANS_BLOCKS(inode->i_sb); #endif @@ -3237,7 +3237,7 @@ int ext3_mark_inode_dirty(handle_t *handle, struct inode *inode) * i_size has been changed by generic_commit_write() and we thus need * to include the updated inode in the current transaction. * - * Also, DQUOT_ALLOC_SPACE() will always dirty the inode when blocks + * Also, vfs_dq_alloc_space() will always dirty the inode when blocks * are allocated to the file. * * If the inode is marked synchronous, we don't honour that here - doing diff --git a/fs/ext3/namei.c b/fs/ext3/namei.c index 4db4ffa1eda..e2fc63cbba8 100644 --- a/fs/ext3/namei.c +++ b/fs/ext3/namei.c @@ -2049,7 +2049,7 @@ static int ext3_rmdir (struct inode * dir, struct dentry *dentry) /* Initialize quotas before so that eventual writes go in * separate transaction */ - DQUOT_INIT(dentry->d_inode); + vfs_dq_init(dentry->d_inode); handle = ext3_journal_start(dir, EXT3_DELETE_TRANS_BLOCKS(dir->i_sb)); if (IS_ERR(handle)) return PTR_ERR(handle); @@ -2108,7 +2108,7 @@ static int ext3_unlink(struct inode * dir, struct dentry *dentry) /* Initialize quotas before so that eventual writes go * in separate transaction */ - DQUOT_INIT(dentry->d_inode); + vfs_dq_init(dentry->d_inode); handle = ext3_journal_start(dir, EXT3_DELETE_TRANS_BLOCKS(dir->i_sb)); if (IS_ERR(handle)) return PTR_ERR(handle); @@ -2272,7 +2272,7 @@ static int ext3_rename (struct inode * old_dir, struct dentry *old_dentry, /* Initialize quotas before so that eventual writes go * in separate transaction */ if (new_dentry->d_inode) - DQUOT_INIT(new_dentry->d_inode); + vfs_dq_init(new_dentry->d_inode); handle = ext3_journal_start(old_dir, 2 * EXT3_DATA_TRANS_BLOCKS(old_dir->i_sb) + EXT3_INDEX_EXTRA_TRANS_BLOCKS + 2); diff --git a/fs/ext3/super.c b/fs/ext3/super.c index 41e6ae605e0..9e5b8e387e1 100644 --- a/fs/ext3/super.c +++ b/fs/ext3/super.c @@ -1436,7 +1436,7 @@ static void ext3_orphan_cleanup (struct super_block * sb, } list_add(&EXT3_I(inode)->i_orphan, &EXT3_SB(sb)->s_orphan); - DQUOT_INIT(inode); + vfs_dq_init(inode); if (inode->i_nlink) { printk(KERN_DEBUG "%s: truncating inode %lu to %Ld bytes\n", @@ -2700,7 +2700,7 @@ static int ext3_statfs (struct dentry * dentry, struct kstatfs * buf) * Process 1 Process 2 * ext3_create() quota_sync() * journal_start() write_dquot() - * DQUOT_INIT() down(dqio_mutex) + * vfs_dq_init() down(dqio_mutex) * down(dqio_mutex) journal_start() * */ diff --git a/fs/ext3/xattr.c b/fs/ext3/xattr.c index 175414ac221..83b7be849bd 100644 --- a/fs/ext3/xattr.c +++ b/fs/ext3/xattr.c @@ -498,7 +498,7 @@ ext3_xattr_release_block(handle_t *handle, struct inode *inode, error = ext3_journal_dirty_metadata(handle, bh); if (IS_SYNC(inode)) handle->h_sync = 1; - DQUOT_FREE_BLOCK(inode, 1); + vfs_dq_free_block(inode, 1); ea_bdebug(bh, "refcount now=%d; releasing", le32_to_cpu(BHDR(bh)->h_refcount)); if (ce) @@ -774,7 +774,7 @@ inserted: /* The old block is released after updating the inode. */ error = -EDQUOT; - if (DQUOT_ALLOC_BLOCK(inode, 1)) + if (vfs_dq_alloc_block(inode, 1)) goto cleanup; error = ext3_journal_get_write_access(handle, new_bh); @@ -848,7 +848,7 @@ cleanup: return error; cleanup_dquot: - DQUOT_FREE_BLOCK(inode, 1); + vfs_dq_free_block(inode, 1); goto cleanup; bad_block: -- cgit v1.2.3