Btrfs: fix max_inline mount option
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Message ID 1392304396-4952-1-git-send-email-mitch.harder@sabayonlinux.org
State Accepted
Headers show

Commit Message

Mitch Harder Feb. 13, 2014, 3:13 p.m. UTC
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>
---
 fs/btrfs/super.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch
diff mbox

diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index 97cc241..e73c80e 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -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);
 				}