Commit feb5f965 authored Feb 13, 2014 by Mitch Harder Committed by Chris Mason Feb 14, 2014

Btrfs: fix max_inline mount option



Currently, the only mount option for max_inline that has any effect is
max_inline=0.  Any other value that is supplied to max_inline will be
adjusted to a minimum of 4k.  Since max_inline has an effective maximum
of ~3900 bytes due to page size limitations, the current behaviour
only has meaning for max_inline=0.

This patch will allow the the max_inline mount option to accept non-zero
values as indicated in the documentation.

Signed-off-by: Mitch Harder <mitch.harder@sabayonlinux.org>
Signed-off-by: Chris Mason <clm@fb.com>

parent a9d2d4ad

fs/btrfs/super.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -566,7 +566,7 @@ int btrfs_parse_options(struct btrfs_root root, char options)
		kfree(num);

		if (info->max_inline) {
		info->max_inline = max_t(u64,
		info->max_inline = min_t(u64,
		info->max_inline,
		root->sectorsize);
		}