if (file->f_path.dentry->d_inode->i_mapping) {
/* BB no need to lock inode until after invalidate
since namei code should already have it locked? */
- filemap_write_and_wait(file->f_path.dentry->d_inode->i_mapping);
+ rc = filemap_write_and_wait(file->f_path.dentry->d_inode->i_mapping);
+ if (rc != 0)
+ CIFS_I(file->f_path.dentry->d_inode)->write_behind_rc = rc;
}
cFYI(1, ("invalidating remote inode since open detected it "
"changed"));
pCifsInode = CIFS_I(inode);
if (pCifsInode) {
if (can_flush) {
- filemap_write_and_wait(inode->i_mapping);
+ rc = filemap_write_and_wait(inode->i_mapping);
+ if (rc != 0)
+ CIFS_I(inode)->write_behind_rc = rc;
/* temporarily disable caching while we
go to server to get inode info */
pCifsInode->clientCanCacheAll = FALSE;
rc, bytes_written));
/* BB what if continued retry is
requested via mount flags? */
- set_bit(AS_EIO, &mapping->flags);
+ if (rc == -ENOSPC)
+ set_bit(AS_ENOSPC, &mapping->flags);
+ else
+ set_bit(AS_EIO, &mapping->flags);
} else {
cifs_stats_bytes_written(cifs_sb->tcon,
bytes_written);
cFYI(1, ("Sync file - name: %s datasync: 0x%x",
dentry->d_name.name, datasync));
- rc = filemap_fdatawrite(inode->i_mapping);
- if (rc == 0)
+ rc = filemap_write_and_wait(inode->i_mapping);
+ if (rc == 0) {
+ rc = CIFS_I(inode)->write_behind_rc;
CIFS_I(inode)->write_behind_rc = 0;
+ }
FreeXid(xid);
return rc;
}
filemapfdatawrite appears easier for the time being */
rc = filemap_fdatawrite(inode->i_mapping);
- if (!rc) /* reset wb rc if we were able to write out dirty pages */
+ /* reset wb rc if we were able to write out dirty pages */
+ if (!rc) {
+ rc = CIFS_I(inode)->write_behind_rc;
CIFS_I(inode)->write_behind_rc = 0;
+ }
cFYI(1, ("Flush inode %p file %p rc %d", inode, file, rc));