From: Fengnan Chang <changfeng...@vivo.com> Optimise f2fs_write_cache_pages, and support compressed file write/read amplifiction accounting.
v4: fix read amplifiction accounting when read one compressed page. v3: fix enable COMPRESS_CACHE may make read amplifiction accounting incorrect. Fengnan Chang (3): f2fs: intorduce f2fs_all_cluster_page_ready f2fs: use onstack pages instead of pvec f2fs: support compressed file write/read amplifiction fs/f2fs/compress.c | 30 ++++++++++++++-------- fs/f2fs/data.c | 64 ++++++++++++++++++++++++++++++++++------------ fs/f2fs/debug.c | 7 +++-- fs/f2fs/f2fs.h | 42 +++++++++++++++++++++++++++--- 4 files changed, 111 insertions(+), 32 deletions(-) -- 2.25.1 _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
