tree a82b58ebc5c40474cdc53c91bd135b97034de565
parent ee34807a65aa0c5911dc27682863afca780a003e
author David Chinner <dgc@sgi.com> 1130887985 +1100
committer Nathan Scott <nathans@sgi.com> 1130887985 +1100

[XFS] Introduce two new mount options (nolargeio/largeio) to allow
filesystems to expose the filesystem stripe width in stat(2) rather than
the page cache size. This allows applications requiring high bandwidth to
easily determine the optimum I/O size for the underlying filesystem. The
default is to report the page cache size (i.e. "nolargeio").

SGI-PV: 942818
SGI-Modid: xfs-linux:xfs-kern:23830a

Signed-off-by: David Chinner <dgc@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>