diff options
Diffstat (limited to 'fs/f2fs/data.c')
-rw-r--r-- | fs/f2fs/data.c | 71 |
1 files changed, 47 insertions, 24 deletions
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index aa3ccddfa037..a71e818cd67b 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -139,7 +139,7 @@ static void f2fs_finish_read_bio(struct bio *bio, bool in_task) continue; } - /* PG_error was set if decryption or verity failed. */ + /* PG_error was set if verity failed. */ if (bio->bi_status || PageError(page)) { ClearPageUptodate(page); /* will re-read again later */ @@ -185,7 +185,7 @@ static void f2fs_verify_bio(struct work_struct *work) struct page *page = bv->bv_page; if (!f2fs_is_compressed_page(page) && - !PageError(page) && !fsverity_verify_page(page)) + !fsverity_verify_page(page)) SetPageError(page); } } else { @@ -236,10 +236,9 @@ static void f2fs_handle_step_decompress(struct bio_post_read_ctx *ctx, bio_for_each_segment_all(bv, ctx->bio, iter_all) { struct page *page = bv->bv_page; - /* PG_error was set if decryption failed. */ if (f2fs_is_compressed_page(page)) - f2fs_end_read_compressed_page(page, PageError(page), - blkaddr, in_task); + f2fs_end_read_compressed_page(page, false, blkaddr, + in_task); else all_compressed = false; @@ -259,14 +258,17 @@ static void f2fs_post_read_work(struct work_struct *work) { struct bio_post_read_ctx *ctx = container_of(work, struct bio_post_read_ctx, work); + struct bio *bio = ctx->bio; - if (ctx->enabled_steps & STEP_DECRYPT) - fscrypt_decrypt_bio(ctx->bio); + if ((ctx->enabled_steps & STEP_DECRYPT) && !fscrypt_decrypt_bio(bio)) { + f2fs_finish_read_bio(bio, true); + return; + } if (ctx->enabled_steps & STEP_DECOMPRESS) f2fs_handle_step_decompress(ctx, true); - f2fs_verify_and_finish_bio(ctx->bio, true); + f2fs_verify_and_finish_bio(bio, true); } static void f2fs_read_end_io(struct bio *bio) @@ -333,7 +335,8 @@ static void f2fs_write_end_io(struct bio *bio) mempool_free(page, sbi->write_io_dummy); if (unlikely(bio->bi_status)) - f2fs_stop_checkpoint(sbi, true); + f2fs_stop_checkpoint(sbi, true, + STOP_CP_REASON_WRITE_FAIL); continue; } @@ -349,7 +352,8 @@ static void f2fs_write_end_io(struct bio *bio) if (unlikely(bio->bi_status)) { mapping_set_error(page->mapping, -EIO); if (type == F2FS_WB_CP_DATA) - f2fs_stop_checkpoint(sbi, true); + f2fs_stop_checkpoint(sbi, true, + STOP_CP_REASON_WRITE_FAIL); } f2fs_bug_on(sbi, page->mapping == NODE_MAPPING(sbi) && @@ -703,8 +707,10 @@ int f2fs_submit_page_bio(struct f2fs_io_info *fio) if (!f2fs_is_valid_blkaddr(fio->sbi, fio->new_blkaddr, fio->is_por ? META_POR : (__is_meta_io(fio) ? - META_GENERIC : DATA_GENERIC_ENHANCE))) + META_GENERIC : DATA_GENERIC_ENHANCE))) { + f2fs_handle_error(fio->sbi, ERROR_INVALID_BLKADDR); return -EFSCORRUPTED; + } trace_f2fs_submit_page_bio(page, fio); @@ -723,7 +729,7 @@ int f2fs_submit_page_bio(struct f2fs_io_info *fio) wbc_account_cgroup_owner(fio->io_wbc, page, PAGE_SIZE); inc_page_count(fio->sbi, is_read_io(fio->op) ? - __read_io_type(page): WB_DATA_TYPE(fio->page)); + __read_io_type(page) : WB_DATA_TYPE(fio->page)); __submit_bio(fio->sbi, bio, fio->type); return 0; @@ -904,8 +910,10 @@ int f2fs_merge_page_bio(struct f2fs_io_info *fio) fio->encrypted_page : fio->page; if (!f2fs_is_valid_blkaddr(fio->sbi, fio->new_blkaddr, - __is_meta_io(fio) ? META_GENERIC : DATA_GENERIC)) + __is_meta_io(fio) ? META_GENERIC : DATA_GENERIC)) { + f2fs_handle_error(fio->sbi, ERROR_INVALID_BLKADDR); return -EFSCORRUPTED; + } trace_f2fs_submit_page_bio(page, fio); @@ -1083,7 +1091,7 @@ static int f2fs_submit_page_read(struct inode *inode, struct page *page, } ClearPageError(page); inc_page_count(sbi, F2FS_RD_DATA); - f2fs_update_iostat(sbi, FS_DATA_READ_IO, F2FS_BLKSIZE); + f2fs_update_iostat(sbi, NULL, FS_DATA_READ_IO, F2FS_BLKSIZE); __submit_bio(sbi, bio, DATA); return 0; } @@ -1215,6 +1223,8 @@ struct page *f2fs_get_read_data_page(struct inode *inode, pgoff_t index, if (!f2fs_is_valid_blkaddr(F2FS_I_SB(inode), dn.data_blkaddr, DATA_GENERIC_ENHANCE_READ)) { err = -EFSCORRUPTED; + f2fs_handle_error(F2FS_I_SB(inode), + ERROR_INVALID_BLKADDR); goto put_err; } goto got_it; @@ -1235,6 +1245,8 @@ struct page *f2fs_get_read_data_page(struct inode *inode, pgoff_t index, dn.data_blkaddr, DATA_GENERIC_ENHANCE)) { err = -EFSCORRUPTED; + f2fs_handle_error(F2FS_I_SB(inode), + ERROR_INVALID_BLKADDR); goto put_err; } got_it: @@ -1548,6 +1560,7 @@ next_block: if (__is_valid_data_blkaddr(blkaddr) && !f2fs_is_valid_blkaddr(sbi, blkaddr, DATA_GENERIC_ENHANCE)) { err = -EFSCORRUPTED; + f2fs_handle_error(sbi, ERROR_INVALID_BLKADDR); goto sync_out; } @@ -1593,6 +1606,8 @@ next_block: (flag != F2FS_GET_BLOCK_FIEMAP || IS_ENABLED(CONFIG_F2FS_CHECK_FS))) { err = -EFSCORRUPTED; + f2fs_handle_error(sbi, + ERROR_CORRUPTED_CLUSTER); goto sync_out; } if (flag == F2FS_GET_BLOCK_BMAP) { @@ -1816,7 +1831,7 @@ static int f2fs_xattr_fiemap(struct inode *inode, err = fiemap_fill_next_extent(fieinfo, 0, phys, len, flags); trace_f2fs_fiemap(inode, 0, phys, len, flags, err); - if (err || err == 1) + if (err) return err; } @@ -2074,6 +2089,8 @@ got_it: if (!f2fs_is_valid_blkaddr(F2FS_I_SB(inode), block_nr, DATA_GENERIC_ENHANCE_READ)) { ret = -EFSCORRUPTED; + f2fs_handle_error(F2FS_I_SB(inode), + ERROR_INVALID_BLKADDR); goto out; } } else { @@ -2122,7 +2139,8 @@ submit_and_realloc: goto submit_and_realloc; inc_page_count(F2FS_I_SB(inode), F2FS_RD_DATA); - f2fs_update_iostat(F2FS_I_SB(inode), FS_DATA_READ_IO, F2FS_BLKSIZE); + f2fs_update_iostat(F2FS_I_SB(inode), NULL, FS_DATA_READ_IO, + F2FS_BLKSIZE); ClearPageError(page); *last_block_in_bio = block_nr; goto out; @@ -2270,8 +2288,7 @@ submit_and_realloc: refcount_inc(&dic->refcnt); inc_page_count(sbi, F2FS_RD_DATA); - f2fs_update_iostat(sbi, FS_DATA_READ_IO, F2FS_BLKSIZE); - f2fs_update_iostat(sbi, FS_CDATA_READ_IO, F2FS_BLKSIZE); + f2fs_update_iostat(sbi, inode, FS_DATA_READ_IO, F2FS_BLKSIZE); ClearPageError(page); *last_block_in_bio = blkaddr; } @@ -2543,7 +2560,7 @@ bool f2fs_should_update_inplace(struct inode *inode, struct f2fs_io_info *fio) return true; /* if this is cold file, we should overwrite to avoid fragmentation */ - if (file_is_cold(inode)) + if (file_is_cold(inode) && !is_inode_flag_set(inode, FI_OPU_WRITE)) return true; return check_inplace_update_policy(inode, fio); @@ -2617,8 +2634,11 @@ int f2fs_do_write_data_page(struct f2fs_io_info *fio) fio->old_blkaddr = ei.blk + page->index - ei.fofs; if (!f2fs_is_valid_blkaddr(fio->sbi, fio->old_blkaddr, - DATA_GENERIC_ENHANCE)) + DATA_GENERIC_ENHANCE)) { + f2fs_handle_error(fio->sbi, + ERROR_INVALID_BLKADDR); return -EFSCORRUPTED; + } ipu_force = true; fio->need_lock = LOCK_DONE; @@ -2646,6 +2666,7 @@ got_it: !f2fs_is_valid_blkaddr(fio->sbi, fio->old_blkaddr, DATA_GENERIC_ENHANCE)) { err = -EFSCORRUPTED; + f2fs_handle_error(fio->sbi, ERROR_INVALID_BLKADDR); goto out_writepage; } @@ -2856,7 +2877,7 @@ out: } unlock_page(page); if (!S_ISDIR(inode->i_mode) && !IS_NOQUOTA(inode) && - !F2FS_I(inode)->cp_task && allow_balance) + !F2FS_I(inode)->wb_task && allow_balance) f2fs_balance_fs(sbi, need_balance_fs); if (unlikely(f2fs_cp_error(sbi))) { @@ -3156,7 +3177,7 @@ static inline bool __should_serialize_io(struct inode *inode, struct writeback_control *wbc) { /* to avoid deadlock in path of data flush */ - if (F2FS_I(inode)->cp_task) + if (F2FS_I(inode)->wb_task) return false; if (!S_ISREG(inode->i_mode)) @@ -3559,6 +3580,7 @@ repeat: if (!f2fs_is_valid_blkaddr(sbi, blkaddr, DATA_GENERIC_ENHANCE_READ)) { err = -EFSCORRUPTED; + f2fs_handle_error(sbi, ERROR_INVALID_BLKADDR); goto fail; } err = f2fs_submit_page_read(inode, page, blkaddr, 0, true); @@ -3697,8 +3719,7 @@ static bool f2fs_dirty_data_folio(struct address_space *mapping, folio_mark_uptodate(folio); BUG_ON(folio_test_swapcache(folio)); - if (!folio_test_dirty(folio)) { - filemap_dirty_folio(mapping, folio); + if (filemap_dirty_folio(mapping, folio)) { f2fs_update_dirty_folio(inode, folio); return true; } @@ -3970,6 +3991,7 @@ static int f2fs_swap_activate(struct swap_info_struct *sis, struct file *file, if (ret < 0) return ret; + stat_inc_swapfile_inode(inode); set_inode_flag(inode, FI_PIN_FILE); f2fs_update_time(F2FS_I_SB(inode), REQ_TIME); return ret; @@ -3979,6 +4001,7 @@ static void f2fs_swap_deactivate(struct file *file) { struct inode *inode = file_inode(file); + stat_dec_swapfile_inode(inode); clear_inode_flag(inode, FI_PIN_FILE); } #else |