tree b3117ed75242e523dd7c2ff9fc0878b78c7fcb0c
parent 5c5c5e51b26413d50a9efae2ca7d6c5c6cd453ac
author Miklos Szeredi <mszeredi@suse.cz> 1209542084 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1209569391 -0700

fuse: fix max i/o size calculation

Fix a bug that Werner Baumann reported: fuse can send a bigger write request
than the maximum specified.  This only affected direct_io operation.

In addition set a sane minimum for the max_read and max_write tunables, so I/O
always makes some progress.

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>