From 2492a606b3d24ed901203bd4db19f46d112811c7 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Thu, 17 Oct 2019 13:12:02 -0700 Subject: xfs: initialize iomap->flags in xfs_bmbt_to_iomap Currently we don't overwrite the flags field in the iomap in xfs_bmbt_to_iomap. This works fine with 0-initialized iomaps on stack, but is harmful once we want to be able to reuse an iomap in the writeback code. Replace the shared parameter with a set of initial flags an thus ensures the flags field is always reinitialized. Signed-off-by: Christoph Hellwig Reviewed-by: Dave Chinner Reviewed-by: Darrick J. Wong Signed-off-by: Darrick J. Wong --- fs/xfs/xfs_iomap.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/xfs/xfs_iomap.h') diff --git a/fs/xfs/xfs_iomap.h b/fs/xfs/xfs_iomap.h index 5c2f6aa6d78f..71d0ae460c44 100644 --- a/fs/xfs/xfs_iomap.h +++ b/fs/xfs/xfs_iomap.h @@ -16,7 +16,7 @@ int xfs_iomap_write_direct(struct xfs_inode *, xfs_off_t, size_t, int xfs_iomap_write_unwritten(struct xfs_inode *, xfs_off_t, xfs_off_t, bool); int xfs_bmbt_to_iomap(struct xfs_inode *, struct iomap *, - struct xfs_bmbt_irec *, bool shared); + struct xfs_bmbt_irec *, u16); xfs_extlen_t xfs_eof_alignment(struct xfs_inode *ip, xfs_extlen_t extsize); static inline xfs_filblks_t -- cgit v1.2.3