diff options
| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2016-04-15 09:25:04 -0700 |
|---|---|---|
| committer | Mister Oyster <oysterized@gmail.com> | 2017-04-13 12:33:21 +0200 |
| commit | 285ac75e815ef51a62096a2c0e50407425d5f885 (patch) | |
| tree | 1c1cde1cb04c8939cfdda56a0cf192abad73e130 /fs/f2fs/node.c | |
| parent | 4cb49115abb8fcd1ed428317d43d26b102df3e96 (diff) | |
f2fs: report unwritten status in fsync_node_pages
The fsync_node_pages should return pass or failure so that user could know
fsync is completed or not.
Acked-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/node.c')
| -rw-r--r-- | fs/f2fs/node.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c index 2fb0ea4ec..a3f87d1a7 100644 --- a/fs/f2fs/node.c +++ b/fs/f2fs/node.c @@ -1232,7 +1232,7 @@ int fsync_node_pages(struct f2fs_sb_info *sbi, nid_t ino, { pgoff_t index, end; struct pagevec pvec; - int nwritten = 0; + int ret = 0; pagevec_init(&pvec, 0); index = 0; @@ -1283,21 +1283,20 @@ continue_unlock: if (IS_INODE(page)) set_dentry_mark(page, need_dentry_mark(sbi, ino)); - nwritten++; - if (NODE_MAPPING(sbi)->a_ops->writepage(page, wbc)) + ret = NODE_MAPPING(sbi)->a_ops->writepage(page, wbc); + if (ret) { unlock_page(page); - - if (--wbc->nr_to_write == 0) break; + } } pagevec_release(&pvec); cond_resched(); - if (wbc->nr_to_write == 0) + if (ret) break; } - return nwritten; + return ret ? -EIO: 0; } int sync_node_pages(struct f2fs_sb_info *sbi, struct writeback_control *wbc) |