[Ocfs2-devel] what is g_f_a_w_n() short for? thanks
Eric Ren
zren at suse.com
Mon Nov 7 02:23:25 PST 2016
Hello Mark,
There is a piece of comment that confused me, please correct me:
https://github.com/torvalds/linux/blob/master/fs/ocfs2/file.c#L2274
```
ocfs2_file_write_iter() {
...
/*
* deep in g_f_a_w_n()->ocfs2_direct_IO we pass in a ocfs2_dio_end_io
* function pointer which is called when o_direct io completes so that
* it can unlock our rw lock.
...
}
```
Should g_f_a_w_n() be g_f_a_w_i() instead? Because grep only hits
(__)generic_file_write_iter() by pattern.
Thanks,
Eric
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