LU-10810 osd: implement lseek method in OSD

[fs/lustre-release.git] / lustre / osd-ldiskfs / osd_handler.c

diff --git a/lustre/osd-ldiskfs/osd_handler.c b/lustre/osd-ldiskfs/osd_handler.c
index ce4834a..3696908 100644 (file)
--- a/lustre/osd-ldiskfs/osd_handler.c
+++ b/lustre/osd-ldiskfs/osd_handler.c
@@ -957,8 +957,7 @@ static int osd_check_lmv(struct osd_thread_info *oti, struct osd_device *dev,
 {
        struct lu_buf *buf = &oti->oti_big_buf;
        struct dentry *dentry = &oti->oti_obj_dentry;
-       struct file *filp = &oti->oti_file;
-       const struct file_operations *fops;
+       struct file *filp;
        struct lmv_mds_md_v1 *lmv1;
        struct osd_check_lmv_buf oclb = {
                .ctx.actor = osd_stripe_dir_filldir,
@@ -1003,18 +1002,7 @@ again:
        if (le32_to_cpu(lmv1->lmv_magic) != LMV_MAGIC_V1)
                GOTO(out, rc = 0);
 
-       fops = inode->i_fop;
-       dentry->d_inode = inode;
-       dentry->d_sb = inode->i_sb;
-       filp->f_pos = 0;
-       filp->f_path.dentry = dentry;
-       filp->f_flags |= O_NOATIME;
-       filp->f_mode = FMODE_64BITHASH | FMODE_NONOTIFY;
-       filp->f_mapping = inode->i_mapping;
-       filp->f_op = fops;
-       filp->private_data = NULL;
-       filp->f_cred = current_cred();
-       filp->f_inode = inode;
+       filp = osd_quasi_file(oti->oti_env, inode);
        rc = osd_security_file_alloc(filp);
        if (rc)
                goto out;
@@ -1024,7 +1012,7 @@ again:
                rc = iterate_dir(filp, &oclb.ctx);
        } while (rc >= 0 && oclb.oclb_items > 0 && !oclb.oclb_found &&
                 filp->f_pos != LDISKFS_HTREE_EOF_64BIT);
-       fops->release(inode, filp);
+       inode->i_fop->release(inode, filp);
 
 out:
        if (rc < 0)
@@ -4830,20 +4818,11 @@ static int osd_object_sync(const struct lu_env *env, struct dt_object *dt,
 {
        struct osd_object *obj = osd_dt_obj(dt);
        struct inode *inode = obj->oo_inode;
-       struct osd_thread_info *info = osd_oti_get(env);
-       struct dentry *dentry = &info->oti_obj_dentry;
-       struct file *file = &info->oti_file;
+       struct file *file = osd_quasi_file(env, inode);
        int rc;
 
        ENTRY;
 
-       dentry->d_inode = inode;
-       dentry->d_sb = inode->i_sb;
-       file->f_path.dentry = dentry;
-       file->f_mapping = inode->i_mapping;
-       file->f_op = inode->i_fop;
-       file->f_inode = inode;
-
        rc = vfs_fsync_range(file, start, end, 0);
 
        RETURN(rc);