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| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2015-07-25 00:52:52 -0700 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2015-08-05 08:08:15 -0700 |
| commit | edb27deea7cabfff8feb8c62aae647b7673be734 (patch) | |
| tree | cde2beefcad2e8b30cebbe3b2c568893f000513a /fs/f2fs/segment.c | |
| parent | a6d494b6d84697f954aaade204e8a5843078a94f (diff) | |
f2fs: handle error cases in commit_inmem_pages
This patch adds to handle error cases in commit_inmem_pages.
If an error occurs, it stops to write the pages and return the error right
away.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/segment.c')
| -rw-r--r-- | fs/f2fs/segment.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index f7bfc3b7d934..509a2c4bb7d3 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -227,7 +227,7 @@ retry: trace_f2fs_register_inmem_page(page, INMEM); } -void commit_inmem_pages(struct inode *inode, bool abort) +int commit_inmem_pages(struct inode *inode, bool abort) { struct f2fs_sb_info *sbi = F2FS_I_SB(inode); struct f2fs_inode_info *fi = F2FS_I(inode); @@ -239,6 +239,7 @@ void commit_inmem_pages(struct inode *inode, bool abort) .rw = WRITE_SYNC | REQ_PRIO, .encrypted_page = NULL, }; + int err = 0; /* * The abort is true only when f2fs_evict_inode is called. @@ -263,8 +264,12 @@ void commit_inmem_pages(struct inode *inode, bool abort) inode_dec_dirty_pages(inode); trace_f2fs_commit_inmem_page(cur->page, INMEM); fio.page = cur->page; - do_write_data_page(&fio); + err = do_write_data_page(&fio); submit_bio = true; + if (err) { + unlock_page(cur->page); + break; + } } f2fs_put_page(cur->page, 1); } else { @@ -283,6 +288,7 @@ void commit_inmem_pages(struct inode *inode, bool abort) if (submit_bio) f2fs_submit_merged_bio(sbi, DATA, WRITE); } + return err; } /* |