This patch checks inline_data one more time under the inode page lock whether
its inline_data is converted or not.
Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
---
fs/f2fs/inline.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/fs/f2fs/inline.c b/fs/f2fs/inline.c
index 4d1f39f..3e8ecdf 100644
--- a/fs/f2fs/inline.c
+++ b/fs/f2fs/inline.c
@@ -68,7 +68,7 @@ out:
static int __f2fs_convert_inline_data(struct inode *inode, struct page *page)
{
- int err;
+ int err = 0;
struct page *ipage;
struct dnode_of_data dn;
void *src_addr, *dst_addr;
@@ -86,6 +86,10 @@ static int __f2fs_convert_inline_data(struct inode *inode, struct page *page)
goto out;
}
+ /* someone else converted inline_data already */
+ if (!f2fs_has_inline_data(inode))
+ goto out;
+
/*
* i_addr[0] is not used for inline data,
* so reserving new block will not destroy inline data
--
1.8.5.2 (Apple Git-48)
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