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| author | Jeff Layton <jlayton@redhat.com> | 2017-07-07 15:20:52 -0400 |
|---|---|---|
| committer | Jeff Layton <jlayton@redhat.com> | 2017-08-01 08:39:29 -0400 |
| commit | 3b49c9a1e984b524142afc7536041d8c66877113 (patch) | |
| tree | 350dabeb53253f0fabbcd3984fadd8454c1be04a /fs/9p | |
| parent | d07a6ac7b6f878c1078b75181cdae060daac5820 (diff) | |
| download | lwn-3b49c9a1e984b524142afc7536041d8c66877113.tar.gz lwn-3b49c9a1e984b524142afc7536041d8c66877113.zip | |
fs: convert a pile of fsync routines to errseq_t based reporting
This patch converts most of the in-kernel filesystems that do writeback
out of the pagecache to report errors using the errseq_t-based
infrastructure that was recently added. This allows them to report
errors once for each open file description.
Most filesystems have a fairly straightforward fsync operation. They
call filemap_write_and_wait_range to write back all of the data and
wait on it, and then (sometimes) sync out the metadata.
For those filesystems this is a straightforward conversion from calling
filemap_write_and_wait_range in their fsync operation to calling
file_write_and_wait_range.
Acked-by: Jan Kara <jack@suse.cz>
Acked-by: Dave Kleikamp <dave.kleikamp@oracle.com>
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Diffstat (limited to 'fs/9p')
| -rw-r--r-- | fs/9p/vfs_file.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/9p/vfs_file.c b/fs/9p/vfs_file.c index 3de3b4a89d89..4802d75b3cf7 100644 --- a/fs/9p/vfs_file.c +++ b/fs/9p/vfs_file.c @@ -445,7 +445,7 @@ static int v9fs_file_fsync(struct file *filp, loff_t start, loff_t end, struct p9_wstat wstat; int retval; - retval = filemap_write_and_wait_range(inode->i_mapping, start, end); + retval = file_write_and_wait_range(filp, start, end); if (retval) return retval; @@ -468,7 +468,7 @@ int v9fs_file_fsync_dotl(struct file *filp, loff_t start, loff_t end, struct inode *inode = filp->f_mapping->host; int retval; - retval = filemap_write_and_wait_range(inode->i_mapping, start, end); + retval = file_write_and_wait_range(filp, start, end); if (retval) return retval; |