From 6d6b77f163c7eabedbba00ed2abb7d4a570bff76 Mon Sep 17 00:00:00 2001 From: Miklos Szeredi Date: Fri, 28 Oct 2011 14:13:28 +0200 Subject: filesystems: add missing nlink wrappers Replace direct i_nlink updates with the respective updater function (inc_nlink, drop_nlink, clear_nlink, inode_dec_link_count). Signed-off-by: Miklos Szeredi --- fs/udf/namei.c | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) (limited to 'fs/udf') diff --git a/fs/udf/namei.c b/fs/udf/namei.c index f1dce848ef96..e8d61b114c1b 100644 --- a/fs/udf/namei.c +++ b/fs/udf/namei.c @@ -577,8 +577,7 @@ static int udf_create(struct inode *dir, struct dentry *dentry, int mode, fi = udf_add_entry(dir, dentry, &fibh, &cfi, &err); if (!fi) { - inode->i_nlink--; - mark_inode_dirty(inode); + inode_dec_link_count(inode); iput(inode); return err; } @@ -618,8 +617,7 @@ static int udf_mknod(struct inode *dir, struct dentry *dentry, int mode, init_special_inode(inode, mode, rdev); fi = udf_add_entry(dir, dentry, &fibh, &cfi, &err); if (!fi) { - inode->i_nlink--; - mark_inode_dirty(inode); + inode_dec_link_count(inode); iput(inode); return err; } @@ -665,8 +663,7 @@ static int udf_mkdir(struct inode *dir, struct dentry *dentry, int mode) inode->i_fop = &udf_dir_operations; fi = udf_add_entry(inode, NULL, &fibh, &cfi, &err); if (!fi) { - inode->i_nlink--; - mark_inode_dirty(inode); + inode_dec_link_count(inode); iput(inode); goto out; } @@ -683,7 +680,7 @@ static int udf_mkdir(struct inode *dir, struct dentry *dentry, int mode) fi = udf_add_entry(dir, dentry, &fibh, &cfi, &err); if (!fi) { - inode->i_nlink = 0; + clear_nlink(inode); mark_inode_dirty(inode); iput(inode); goto out; -- cgit v1.2.3 From bfe8684869601dacfcb2cd69ef8cfd9045f62170 Mon Sep 17 00:00:00 2001 From: Miklos Szeredi Date: Fri, 28 Oct 2011 14:13:29 +0200 Subject: filesystems: add set_nlink() Replace remaining direct i_nlink updates with a new set_nlink() updater function. Signed-off-by: Miklos Szeredi Tested-by: Toshiyuki Okajima Signed-off-by: Christoph Hellwig --- fs/udf/inode.c | 8 +++++--- fs/udf/namei.c | 4 ++-- 2 files changed, 7 insertions(+), 5 deletions(-) (limited to 'fs/udf') diff --git a/fs/udf/inode.c b/fs/udf/inode.c index 1d1358ed80c1..6e73f1d6e93c 100644 --- a/fs/udf/inode.c +++ b/fs/udf/inode.c @@ -1236,6 +1236,7 @@ static void udf_fill_inode(struct inode *inode, struct buffer_head *bh) int offset; struct udf_sb_info *sbi = UDF_SB(inode->i_sb); struct udf_inode_info *iinfo = UDF_I(inode); + unsigned int link_count; fe = (struct fileEntry *)bh->b_data; efe = (struct extendedFileEntry *)bh->b_data; @@ -1318,9 +1319,10 @@ static void udf_fill_inode(struct inode *inode, struct buffer_head *bh) inode->i_mode &= ~sbi->s_umask; read_unlock(&sbi->s_cred_lock); - inode->i_nlink = le16_to_cpu(fe->fileLinkCount); - if (!inode->i_nlink) - inode->i_nlink = 1; + link_count = le16_to_cpu(fe->fileLinkCount); + if (!link_count) + link_count = 1; + set_nlink(inode, link_count); inode->i_size = le64_to_cpu(fe->informationLength); iinfo->i_lenExtents = inode->i_size; diff --git a/fs/udf/namei.c b/fs/udf/namei.c index e8d61b114c1b..f1c64c6a4532 100644 --- a/fs/udf/namei.c +++ b/fs/udf/namei.c @@ -667,7 +667,7 @@ static int udf_mkdir(struct inode *dir, struct dentry *dentry, int mode) iput(inode); goto out; } - inode->i_nlink = 2; + set_nlink(inode, 2); cfi.icb.extLength = cpu_to_le32(inode->i_sb->s_blocksize); cfi.icb.extLocation = cpu_to_lelb(dinfo->i_location); *(__le32 *)((struct allocDescImpUse *)cfi.icb.impUse)->impUse = @@ -837,7 +837,7 @@ static int udf_unlink(struct inode *dir, struct dentry *dentry) if (!inode->i_nlink) { udf_debug("Deleting nonexistent file (%lu), %d\n", inode->i_ino, inode->i_nlink); - inode->i_nlink = 1; + set_nlink(inode, 1); } retval = udf_delete_entry(dir, fi, &fibh, &cfi); if (retval) -- cgit v1.2.3