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

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>

1 files changed, 4 insertions, 4 deletions

diff --git a/mm/shmem.c b/mm/shmem.c
index 908dd947b1ea..bb8ca7ef7094 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -1379,7 +1379,7 @@ shmem_get_inode(struct super_block *sb, int mode, dev_t dev)
                                                         &sbinfo->policy_nodes);
                         break;
                 case S_IFDIR:
-                        inode->i_nlink++;
+                        inc_nlink(inode);
                         /* Some things misbehave if size == 0 on a directory */
                         inode->i_size = 2 * BOGO_DIRENT_SIZE;
                         inode->i_op = &shmem_dir_inode_operations;
@@ -1715,7 +1715,7 @@ static int shmem_mkdir(struct inode *dir, struct dentry *dentry, int mode)
 
         if ((error = shmem_mknod(dir, dentry, mode | S_IFDIR, 0)))
                 return error;
-        dir->i_nlink++;
+        inc_nlink(dir);
         return 0;
 }
 
@@ -1750,7 +1750,7 @@ static int shmem_link(struct dentry *old_dentry, struct inode *dir, struct dentr
 
         dir->i_size += BOGO_DIRENT_SIZE;
         inode->i_ctime = dir->i_ctime = dir->i_mtime = CURRENT_TIME;
-        inode->i_nlink++;
+        inc_nlink(inode);
         atomic_inc(&inode->i_count);    /* New dentry reference */
         dget(dentry);           /* Extra pinning count for the created dentry */
         d_instantiate(dentry, inode);
@@ -1807,7 +1807,7 @@ static int shmem_rename(struct inode *old_dir, struct dentry *old_dentry, struct
                         drop_nlink(old_dir);
         } else if (they_are_dirs) {
                 drop_nlink(old_dir);
-                new_dir->i_nlink++;
+                inc_nlink(new_dir);
         }
 
         old_dir->i_size -= BOGO_DIRENT_SIZE;