d_alloc
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## Name

d_alloc — allocate a dcache entry

## Synopsis

`struct dentry * d_alloc (` | struct dentry * parent,
| const struct qstr * name`)`;

## Arguments

`parent`

  parent of entry to allocate

`name`

  qstr of the name

## Description

Allocates a dentry. It returns `NULL` if there is insufficient memory available. On a success the dentry is returned. The name passed in is copied and the copy passed in may be reused after this call.

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