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-rw-r--r--fs/gfs2/export.c46
1 files changed, 4 insertions, 42 deletions
diff --git a/fs/gfs2/export.c b/fs/gfs2/export.c
index 06d5827..5ab3839 100644
--- a/fs/gfs2/export.c
+++ b/fs/gfs2/export.c
@@ -138,10 +138,8 @@ static struct dentry *gfs2_get_dentry(struct super_block *sb,
struct gfs2_inum_host *inum)
{
struct gfs2_sbd *sdp = sb->s_fs_info;
- struct gfs2_holder i_gh;
struct inode *inode;
struct dentry *dentry;
- int error;
inode = gfs2_ilookup(sb, inum->no_addr);
if (inode) {
@@ -152,52 +150,16 @@ static struct dentry *gfs2_get_dentry(struct super_block *sb,
goto out_inode;
}
- error = gfs2_glock_nq_num(sdp, inum->no_addr, &gfs2_inode_glops,
- LM_ST_SHARED, LM_FLAG_ANY, &i_gh);
- if (error)
- return ERR_PTR(error);
-
- error = gfs2_check_blk_type(sdp, inum->no_addr, GFS2_BLKST_DINODE);
- if (error)
- goto fail;
-
- inode = gfs2_inode_lookup(sb, DT_UNKNOWN, inum->no_addr, 0);
- if (IS_ERR(inode)) {
- error = PTR_ERR(inode);
- goto fail;
- }
-
- error = gfs2_inode_refresh(GFS2_I(inode));
- if (error) {
- iput(inode);
- goto fail;
- }
-
- /* Pick up the works we bypass in gfs2_inode_lookup */
- if (inode->i_state & I_NEW)
- gfs2_set_iop(inode);
-
- if (GFS2_I(inode)->i_no_formal_ino != inum->no_formal_ino) {
- iput(inode);
- goto fail;
- }
-
- error = -EIO;
- if (GFS2_I(inode)->i_diskflags & GFS2_DIF_SYSTEM) {
- iput(inode);
- goto fail;
- }
-
- gfs2_glock_dq_uninit(&i_gh);
+ inode = gfs2_lookup_by_inum(sdp, inum->no_addr, &inum->no_formal_ino,
+ GFS2_BLKST_DINODE);
+ if (IS_ERR(inode))
+ return ERR_CAST(inode);
out_inode:
dentry = d_obtain_alias(inode);
if (!IS_ERR(dentry))
dentry->d_op = &gfs2_dops;
return dentry;
-fail:
- gfs2_glock_dq_uninit(&i_gh);
- return ERR_PTR(error);
}
static struct dentry *gfs2_fh_to_dentry(struct super_block *sb, struct fid *fid,
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