Searched refs:prealloc_buf (Results 1 – 3 of 3) sorted by relevance
246 buf = of->prealloc_buf; in kernfs_file_read_iter()287 if (buf == of->prealloc_buf) in kernfs_file_read_iter()325 buf = of->prealloc_buf; in kernfs_fop_write_iter()363 if (buf == of->prealloc_buf) in kernfs_fop_write_iter()691 of->prealloc_buf = kmalloc(len + 1, GFP_KERNEL); in kernfs_fop_open()693 if (!of->prealloc_buf) in kernfs_fop_open()738 kfree(of->prealloc_buf); in kernfs_fop_open()785 kfree(of->prealloc_buf); in kernfs_fop_release()
267 char *prealloc_buf; member
118 if (WARN_ON_ONCE(buf != of->prealloc_buf)) in sysfs_kf_read()