Re: mmap() and atime/mtime

:Matthew Dillon wrote: : :> Things like file meta-data always sync, though if the only data written :> to a file is through such an mmap() the filesystem will not have much :> to do there. : :Incidentally, I notice that files "read" through a mmap (PROT_READ, :MAP_SHARED) don't cause t

mmap() and atime/mtime

Matthew Dillon wrote: > Things like file meta-data always sync, though if the only data written > to a file is through such an mmap() the filesystem will not have much > to do there. Incidentally, I notice that files "read" through a mmap (PROT_READ, MAP_SHARED) don't cause the file'