file: do POSIX advisory I/O
authorRémi Denis-Courmont <remi@remlab.net>
Thu, 23 Jul 2009 20:20:12 +0000 (23:20 +0300)
committerRémi Denis-Courmont <remi@remlab.net>
Thu, 23 Jul 2009 20:23:27 +0000 (23:23 +0300)
commit5d0553056f675c75af2124810585390fdf2b0fd1
treefcbebdf8526eec372082e0258c50e948786df7a2
parent15b81850da2b0fc0c2c55cc71b9f1866b32b8b28
file: do POSIX advisory I/O

The system can use the hint to prefetch the data into memory, if
possible. Hopefully, this will reduce choppiness, as well as power
consumption.
modules/access/file.c