1.Create circular buffer list in alloc_page_buffers. Remove unnecessary traversal in link_dev_buffers to create circular buffer list. Make nobh_write_begin and nobh_write_end to support circular buffer list.
2.fs/ntfs: Make ntfs to support circular buffer list. 3.md: bitmap: Support circular buffer list. Modify write_page free_buffers and read_page to support circular buffer list. Sean Fu (3): fs: buffer: Create circular buffer list for pages. fs/ntfs: Make ntfs to support circular buffer list. md: bitmap: Support circular buffer list. drivers/md/md-bitmap.c | 36 +++++++++++++++++++----------------- fs/buffer.c | 48 +++++++++++++++++++++--------------------------- fs/ntfs/aops.c | 6 ++---- fs/ntfs/mft.c | 4 ---- 4 files changed, 42 insertions(+), 52 deletions(-) -- 2.6.2
