When adding the comments for subpage metadata code, I inserted the
comment patch into the wrong position, and then use that patch as a
separator between data and metadata write path.

Thus the submitted metadata write path patchset lacks the real functions
to submit subpage metadata write bio.

Qu Wenruo (4):
  btrfs: introduce end_bio_subpage_eb_writepage() function
  btrfs: introduce write_one_subpage_eb() function
  btrfs: make lock_extent_buffer_for_io() to be subpage compatible
  btrfs: introduce submit_eb_subpage() to submit a subpage metadata page

 fs/btrfs/extent_io.c | 293 ++++++++++++++++++++++++++++++++++++++-----
 1 file changed, 263 insertions(+), 30 deletions(-)


Reply via email to