From 0c8d414f163f5d35e43a4de7a6e5ee8c253fcccf Mon Sep 17 00:00:00 2001 From: Tao Ma Date: Mon, 10 Dec 2012 14:06:03 -0500 Subject: ext4: let fallocate handle inline data correctly If we are punching hole in a file, we will return ENOTSUPP. As for the fallocation of some extents, we will convert the inline data to a normal extent based file first. Signed-off-by: Tao Ma Signed-off-by: "Theodore Ts'o" --- fs/ext4/extents.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'fs/ext4/extents.c') diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c index 70dc6fc..d45ff3f 100644 --- a/fs/ext4/extents.c +++ b/fs/ext4/extents.c @@ -4399,6 +4399,10 @@ long ext4_fallocate(struct file *file, int mode, loff_t offset, loff_t len) if (mode & FALLOC_FL_PUNCH_HOLE) return ext4_punch_hole(file, offset, len); + ret = ext4_convert_inline_data(inode); + if (ret) + return ret; + trace_ext4_fallocate_enter(inode, offset, len, mode); map.m_lblk = offset >> blkbits; /* -- cgit v1.1