From 02ee07d3002e6c0b0c4ea1982cd7e6aeca203ed6 Mon Sep 17 00:00:00 2001 From: Alex Elder Date: Thu, 14 Mar 2013 14:09:06 -0500 Subject: libceph: hold off building osd request Defer building the osd request until just before submitting it in all callers except ceph_writepages_start(). (That caller will be handed in the next patch.) Signed-off-by: Alex Elder Reviewed-by: Josh Durgin --- fs/ceph/file.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'fs/ceph/file.c') diff --git a/fs/ceph/file.c b/fs/ceph/file.c index 3d6dcf23b4ad..47826c2ef511 100644 --- a/fs/ceph/file.c +++ b/fs/ceph/file.c @@ -540,9 +540,6 @@ more: if (IS_ERR(req)) return PTR_ERR(req); - ceph_osdc_build_request(req, pos, num_ops, ops, - snapc, vino.snap, &mtime); - /* write from beginning of first page, regardless of io alignment */ page_align = file->f_flags & O_DIRECT ? buf_align : io_align; num_pages = calc_pages_for(page_align, len); @@ -583,6 +580,10 @@ more: req->r_data_out.alignment = page_align; req->r_inode = inode; + /* BUG_ON(vino.snap != CEPH_NOSNAP); */ + ceph_osdc_build_request(req, pos, num_ops, ops, + snapc, vino.snap, &mtime); + ret = ceph_osdc_start_request(&fsc->client->osdc, req, false); if (!ret) { if (req->r_safe_callback) { -- cgit v1.2.3