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authorJeff Layton <jlayton@redhat.com>2017-07-07 15:20:52 -0400
committerJeff Layton <jlayton@redhat.com>2017-08-01 08:39:29 -0400
commit3b49c9a1e984b524142afc7536041d8c66877113 (patch)
tree350dabeb53253f0fabbcd3984fadd8454c1be04a /fs/cifs
parentd07a6ac7b6f878c1078b75181cdae060daac5820 (diff)
downloadlinux-3b49c9a1e984b524142afc7536041d8c66877113.tar.bz2
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/cifs')
-rw-r--r--fs/cifs/file.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index bc09df6b473a..0786f19d288f 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -2329,7 +2329,7 @@ int cifs_strict_fsync(struct file *file, loff_t start, loff_t end,
struct inode *inode = file_inode(file);
struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb);
- rc = filemap_write_and_wait_range(inode->i_mapping, start, end);
+ rc = file_write_and_wait_range(file, start, end);
if (rc)
return rc;
inode_lock(inode);
@@ -2371,7 +2371,7 @@ int cifs_fsync(struct file *file, loff_t start, loff_t end, int datasync)
struct cifs_sb_info *cifs_sb = CIFS_FILE_SB(file);
struct inode *inode = file->f_mapping->host;
- rc = filemap_write_and_wait_range(inode->i_mapping, start, end);
+ rc = file_write_and_wait_range(file, start, end);
if (rc)
return rc;
inode_lock(inode);