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-rw-r--r--fs/ext3/inode.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/ext3/inode.c b/fs/ext3/inode.c
index c0ff9d6ffde..eda9121d7d5 100644
--- a/fs/ext3/inode.c
+++ b/fs/ext3/inode.c
@@ -1528,6 +1528,7 @@ static int ext3_ordered_writepage(struct page *page,
int err;
J_ASSERT(PageLocked(page));
+ WARN_ON_ONCE(IS_RDONLY(inode));
/*
* We give up here if we're reentered, because it might be for a
@@ -1600,6 +1601,9 @@ static int ext3_writeback_writepage(struct page *page,
int ret = 0;
int err;
+ J_ASSERT(PageLocked(page));
+ WARN_ON_ONCE(IS_RDONLY(inode));
+
if (ext3_journal_current_handle())
goto out_fail;
@@ -1642,6 +1646,9 @@ static int ext3_journalled_writepage(struct page *page,
int ret = 0;
int err;
+ J_ASSERT(PageLocked(page));
+ WARN_ON_ONCE(IS_RDONLY(inode));
+
if (ext3_journal_current_handle())
goto no_write;