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| author | Alex Elder <elder@inktank.com> | 2013-03-14 14:09:06 -0500 |
|---|---|---|
| committer | Sage Weil <sage@inktank.com> | 2013-05-01 21:18:01 -0700 |
| commit | 02ee07d3002e6c0b0c4ea1982cd7e6aeca203ed6 (patch) | |
| tree | 1e06ce866c06a3fd03d4b6d9547c5bd376c8758f /fs/ceph/file.c | |
| parent | 88486957f9fbf52ff4313ff52d583110a6503c28 (diff) | |
| download | talos-obmc-linux-02ee07d3002e6c0b0c4ea1982cd7e6aeca203ed6.tar.gz talos-obmc-linux-02ee07d3002e6c0b0c4ea1982cd7e6aeca203ed6.zip | |
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 <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
Diffstat (limited to 'fs/ceph/file.c')
| -rw-r--r-- | fs/ceph/file.c | 7 |
1 files changed, 4 insertions, 3 deletions
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) { |
