[PATCH] proc: comment what proc_fill_cache does

[linux-2.6] / mm / shmem.c

diff --git a/mm/shmem.c b/mm/shmem.c
index 908dd947b1ea8ceb109fdd45cb6b8eb94c8d621e..bb8ca7ef70940de154adfcbb7f30debd3f3c3737 100644 (file)
--- 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;