diff options
Diffstat (limited to 'fs/f2fs/checkpoint.c')
| -rw-r--r-- | fs/f2fs/checkpoint.c | 33 |
1 files changed, 12 insertions, 21 deletions
diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c index 9c28ea439e0b..f955cd3e0677 100644 --- a/fs/f2fs/checkpoint.c +++ b/fs/f2fs/checkpoint.c @@ -44,7 +44,7 @@ repeat: cond_resched(); goto repeat; } - f2fs_wait_on_page_writeback(page, META, true); + f2fs_wait_on_page_writeback(page, META, true, true); if (!PageUptodate(page)) SetPageUptodate(page); return page; @@ -370,9 +370,8 @@ continue_unlock: goto continue_unlock; } - f2fs_wait_on_page_writeback(page, META, true); + f2fs_wait_on_page_writeback(page, META, true, true); - BUG_ON(PageWriteback(page)); if (!clear_page_dirty_for_io(page)) goto continue_unlock; @@ -911,7 +910,7 @@ free_fail_no_cp: f2fs_put_page(cp1, 1); f2fs_put_page(cp2, 1); fail_no_cp: - kfree(sbi->ckpt); + kvfree(sbi->ckpt); return -EINVAL; } @@ -1290,11 +1289,11 @@ static void commit_checkpoint(struct f2fs_sb_info *sbi, struct page *page = f2fs_grab_meta_page(sbi, blk_addr); int err; + f2fs_wait_on_page_writeback(page, META, true, true); + memcpy(page_address(page), src, PAGE_SIZE); - set_page_dirty(page); - f2fs_wait_on_page_writeback(page, META, true); - f2fs_bug_on(sbi, PageWriteback(page)); + set_page_dirty(page); if (unlikely(!clear_page_dirty_for_io(page))) f2fs_bug_on(sbi, 1); @@ -1328,11 +1327,9 @@ static int do_checkpoint(struct f2fs_sb_info *sbi, struct cp_control *cpc) int err; /* Flush all the NAT/SIT pages */ - while (get_pages(sbi, F2FS_DIRTY_META)) { - f2fs_sync_meta_pages(sbi, META, LONG_MAX, FS_CP_META_IO); - if (unlikely(f2fs_cp_error(sbi))) - break; - } + f2fs_sync_meta_pages(sbi, META, LONG_MAX, FS_CP_META_IO); + f2fs_bug_on(sbi, get_pages(sbi, F2FS_DIRTY_META) && + !f2fs_cp_error(sbi)); /* * modify checkpoint @@ -1405,14 +1402,6 @@ static int do_checkpoint(struct f2fs_sb_info *sbi, struct cp_control *cpc) for (i = 0; i < nm_i->nat_bits_blocks; i++) f2fs_update_meta_page(sbi, nm_i->nat_bits + (i << F2FS_BLKSIZE_BITS), blk + i); - - /* Flush all the NAT BITS pages */ - while (get_pages(sbi, F2FS_DIRTY_META)) { - f2fs_sync_meta_pages(sbi, META, LONG_MAX, - FS_CP_META_IO); - if (unlikely(f2fs_cp_error(sbi))) - break; - } } /* write out checkpoint buffer at block 0 */ @@ -1448,6 +1437,8 @@ static int do_checkpoint(struct f2fs_sb_info *sbi, struct cp_control *cpc) /* Here, we have one bio having CP pack except cp pack 2 page */ f2fs_sync_meta_pages(sbi, META, LONG_MAX, FS_CP_META_IO); + f2fs_bug_on(sbi, get_pages(sbi, F2FS_DIRTY_META) && + !f2fs_cp_error(sbi)); /* wait for previous submitted meta pages writeback */ f2fs_wait_on_all_pages_writeback(sbi); @@ -1465,7 +1456,7 @@ static int do_checkpoint(struct f2fs_sb_info *sbi, struct cp_control *cpc) * invalidate intermediate page cache borrowed from meta inode * which are used for migration of encrypted inode's blocks. */ - if (f2fs_sb_has_encrypt(sbi->sb)) + if (f2fs_sb_has_encrypt(sbi)) invalidate_mapping_pages(META_MAPPING(sbi), MAIN_BLKADDR(sbi), MAX_BLKADDR(sbi) - 1); |