[PATCH 4/5] f2fs: introduce nr_pages_to_write for segment alignment

This patch introduces nr_pages_to_write to align page writes to the segment or other operational unit size, which can be tuned according to the system environment. Signed-off-by: Jaegeuk Kim --- fs/f2fs/checkpoint.c | 11 ++- fs/f2fs/data.c | 12 +++- fs/f2fs/node.c

[PATCH 4/5] f2fs: introduce nr_pages_to_write for segment alignment

This patch introduces nr_pages_to_write to align page writes to the segment or other operational unit size, which can be tuned according to the system environment. Signed-off-by: Jaegeuk Kim jaegeuk@samsung.com --- fs/f2fs/checkpoint.c | 11 ++- fs/f2fs/data.c | 12 +++-