Commit 44c55600 authored Oct 04, 2006 by NeilBrown Committed by Linus Torvalds Oct 04, 2006

[PATCH] knfsd: fix auto-sizing of nfsd request/reply buffers



totalram is measured in pages, not bytes, so PAGE_SHIFT must be used when
trying to find 1/4096 of RAM.

Cc:  "J. Bruce Fields" <bfields@fieldses.org>
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

parent 6b54dae2

fs/nfsd/nfssvc.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -209,7 +209,7 @@ int nfsd_create_serv(void)
		* Of course, this is only a default.
		*/
		nfsd_max_blksize = NFSSVC_MAXBLKSIZE;
		i.totalram >>= 12;
		i.totalram <<= PAGE_SHIFT - 12;
		while (nfsd_max_blksize > i.totalram &&
		nfsd_max_blksize >= 810242)
		nfsd_max_blksize /= 2;