[RFC PATCH V2 10/12] fs/xfs: Fix truncate up
From: <hidden>
Date: 2020-01-10 19:30:36
Also in:
linux-fsdevel, linux-xfs, lkml
Subsystem:
filesystems (vfs and infrastructure), the rest, xfs filesystem · Maintainers:
Alexander Viro, Christian Brauner, Linus Torvalds, Carlos Maiolino
From: Ira Weiny <redacted> When zeroing the end of a file we must account for bytes contained in the final page which are past EOF. Extend the range passed to iomap_zero_range() to reach LLONG_MAX which will include all bytes of the final page. Signed-off-by: Ira Weiny <redacted> --- fs/xfs/xfs_iops.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/xfs/xfs_iops.c b/fs/xfs/xfs_iops.c
index a2f2604c3187..a34b04e8ac9c 100644
--- a/fs/xfs/xfs_iops.c
+++ b/fs/xfs/xfs_iops.c@@ -910,7 +910,7 @@ xfs_setattr_size( */ if (newsize > oldsize) { trace_xfs_zero_eof(ip, oldsize, newsize - oldsize); - error = iomap_zero_range(inode, oldsize, newsize - oldsize, + error = iomap_zero_range(inode, oldsize, LLONG_MAX - oldsize, &did_zeroing, &xfs_buffered_write_iomap_ops); } else { error = iomap_truncate_page(inode, newsize, &did_zeroing,
--
2.21.0