xfs: Make inode32 a remountable option
As inode64 is the default option now, and was also made remountable
previously, inode32 can also be remounted on-the-fly when it is needed.
Signed-off-by: Carlos Maiolino <cmaiolino@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Mark Tinguely <tinguely@sgi.com>
Signed-off-by: Ben Myers <bpm@sgi.com>
diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c
index 168d498..d93f2c7 100644
--- a/fs/xfs/xfs_super.c
+++ b/fs/xfs/xfs_super.c
@@ -122,13 +122,18 @@
* in the future, too.
*/
enum {
- Opt_barrier, Opt_nobarrier, Opt_inode64, Opt_err
+ Opt_barrier,
+ Opt_nobarrier,
+ Opt_inode64,
+ Opt_inode32,
+ Opt_err
};
static const match_table_t tokens = {
{Opt_barrier, "barrier"},
{Opt_nobarrier, "nobarrier"},
{Opt_inode64, "inode64"},
+ {Opt_inode32, "inode32"},
{Opt_err, NULL}
};
@@ -1141,6 +1146,9 @@
case Opt_inode64:
mp->m_maxagi = xfs_set_inode64(mp);
break;
+ case Opt_inode32:
+ mp->m_maxagi = xfs_set_inode32(mp);
+ break;
default:
/*
* Logically we would return an error here to prevent