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[PATCH] r/o bind mount prepwork: inc_nlink() helper

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This is mostly included for parity with dec_nlink(), where we will have some
more hooks.  This one should stay pretty darn straightforward for now.

Signed-off-by: Dave Hansen <haveblue@us.ibm.com>
Acked-by: Christoph Hellwig <hch@lst.de>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Dave Hansen
2006-09-30 23:29:04 -07:00
committed by Linus Torvalds
parent 9a53c3a783
commit d8c76e6f45
37 changed files with 80 additions and 75 deletions
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6
fs/jffs2/dir.c
View File

@@ -588,7 +588,7 @@ static int jffs2_mkdir (struct inode *dir_i, struct dentry *dentry, int mode)
}
dir_i->i_mtime = dir_i->i_ctime = ITIME(je32_to_cpu(rd->mctime));
dir_i->i_nlink++;
inc_nlink(dir_i);
jffs2_free_raw_dirent(rd);
@@ -836,7 +836,7 @@ static int jffs2_rename (struct inode *old_dir_i, struct dentry *old_dentry,
/* If it was a directory we moved, and there was no victim,
increase i_nlink on its new parent */
if (S_ISDIR(old_dentry->d_inode->i_mode) && !victim_f)
new_dir_i->i_nlink++;
inc_nlink(new_dir_i);
/* Unlink the original */
ret = jffs2_do_unlink(c, JFFS2_INODE_INFO(old_dir_i),
@@ -848,7 +848,7 @@ static int jffs2_rename (struct inode *old_dir_i, struct dentry *old_dentry,
/* Oh shit. We really ought to make a single node which can do both atomically */
struct jffs2_inode_info *f = JFFS2_INODE_INFO(old_dentry->d_inode);
down(&f->sem);
old_dentry->d_inode->i_nlink++;
inc_nlink(old_dentry->d_inode);
if (f->inocache)
f->inocache->nlink++;
up(&f->sem);

6
fs/jffs2/fs.c
View File

@@ -277,13 +277,13 @@ void jffs2_read_inode (struct inode *inode)
for (fd=f->dents; fd; fd = fd->next) {
if (fd->type == DT_DIR && fd->ino)
inode->i_nlink++;
inc_nlink(inode);
}
/* and '..' */
inode->i_nlink++;
inc_nlink(inode);
/* Root dir gets i_nlink 3 for some reason */
if (inode->i_ino == 1)
inode->i_nlink++;
inc_nlink(inode);
inode->i_op = &jffs2_dir_inode_operations;
inode->i_fop = &jffs2_dir_operations;