diff options
Diffstat (limited to 'fs/f2fs/compress.c')
| -rw-r--r-- | fs/f2fs/compress.c | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/fs/f2fs/compress.c b/fs/f2fs/compress.c index 77fa342de38f..53b13787eb2c 100644 --- a/fs/f2fs/compress.c +++ b/fs/f2fs/compress.c @@ -76,12 +76,6 @@ bool f2fs_is_compressed_page(struct page *page) return false; if (IS_ATOMIC_WRITTEN_PAGE(page) || IS_DUMMY_WRITTEN_PAGE(page)) return false; - /* - * page->private may be set with pid. - * pid_max is enough to check if it is traced. - */ - if (IS_IO_TRACED_PAGE(page)) - return false; f2fs_bug_on(F2FS_M_SB(page->mapping), *((u32 *)page_private(page)) != F2FS_COMPRESSED_PAGE_MAGIC); @@ -896,7 +890,6 @@ bool f2fs_cluster_can_merge_page(struct compress_ctx *cc, pgoff_t index) static bool __cluster_may_compress(struct compress_ctx *cc) { - struct f2fs_sb_info *sbi = F2FS_I_SB(cc->inode); loff_t i_size = i_size_read(cc->inode); unsigned nr_pages = DIV_ROUND_UP(i_size, PAGE_SIZE); int i; @@ -904,12 +897,7 @@ static bool __cluster_may_compress(struct compress_ctx *cc) for (i = 0; i < cc->cluster_size; i++) { struct page *page = cc->rpages[i]; - f2fs_bug_on(sbi, !page); - - if (unlikely(f2fs_cp_error(sbi))) - return false; - if (unlikely(is_sbi_flag_set(sbi, SBI_POR_DOING))) - return false; + f2fs_bug_on(F2FS_I_SB(cc->inode), !page); /* beyond EOF */ if (page->index >= nr_pages) @@ -1353,6 +1341,7 @@ unlock_continue: if (fio.compr_blocks) f2fs_i_compr_blocks_update(inode, fio.compr_blocks - 1, false); f2fs_i_compr_blocks_update(inode, cc->nr_cpages, true); + add_compr_block_stat(inode, cc->nr_cpages); set_inode_flag(cc->inode, FI_APPEND_WRITE); if (cc->cluster_idx == 0) |