Displaying 2 results from an estimated 2 matches for "journal_get_superblock".
2010 Jul 11
2
[PATCH 1/2] JBD2: Allow feature checks before journal recovery
...f --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c
index bc2ff59..c5a864f 100644
--- a/fs/jbd2/journal.c
+++ b/fs/jbd2/journal.c
@@ -1365,6 +1365,8 @@ int jbd2_journal_check_used_features (journal_t *journal, unsigned long compat,
if (!compat && !ro && !incompat)
return 1;
+ if (journal_get_superblock(journal))
+ return 0;
if (journal->j_format_version == 1)
return 0;
2010 Jul 22
4
[PATCH 1/3] ext3/ext4: Factor out disk addressability check
As part of adding support for OCFS2 to mount huge volumes, we need to
check that the sector_t and page cache of the system are capable of
addressing the entire volume.
An identical check already appears in ext3 and ext4. This patch moves
the addressability check into its own function in fs/libfs.c and
modifies ext3 and ext4 to invoke it.
Signed-off-by: Patrick LoPresti <lopresti at