Commit 03e1c584 authored by Amir Goldstein's avatar Amir Goldstein Committed by Miklos Szeredi
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ovl: encode lower file handles

For indexed or lower non-dir, encode a non-connectable lower file handle
from origin inode. For indexed or lower dir, when ofs->numlower == 1,
encode a lower file handle from lower dir.

Signed-off-by: default avatarAmir Goldstein <>
Signed-off-by: default avatarMiklos Szeredi <>
parent 05e1f118
......@@ -90,7 +90,6 @@ static int ovl_encode_maybe_copy_up(struct dentry *dentry)
static int ovl_d_to_fh(struct dentry *dentry, char *buf, int buflen)
struct dentry *upper;
struct dentry *origin = ovl_dentry_lower(dentry);
struct ovl_fh *fh = NULL;
int err;
......@@ -107,13 +106,8 @@ static int ovl_d_to_fh(struct dentry *dentry, char *buf, int buflen)
origin = NULL;
upper = ovl_dentry_upper(dentry);
err = -EACCES;
if (!upper || origin)
goto fail;
/* TODO: encode non pure-upper by origin */
fh = ovl_encode_fh(upper, true);
/* Encode an upper or origin file handle */
fh = ovl_encode_fh(origin ?: ovl_dentry_upper(dentry), !origin);
if (fh->len > buflen)
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