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NFSv4: Allow GFP_NOIO sleeps in decode_attr_owner/decode_attr_group 

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
This commit is contained in:
Trond Myklebust 2018-03-20 17:03:07 -04:00 committed by Anna Schumaker
parent 85e3dd44c5
commit e8d8aa46be
1 changed files with 2 additions and 2 deletions
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4
fs/nfs/nfs4xdr.c
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@ -3981,7 +3981,7 @@ static int decode_attr_owner(struct xdr_stream *xdr, uint32_t *bitmap,
bitmap[1] &= ~FATTR4_WORD1_OWNER; bitmap[1] &= ~FATTR4_WORD1_OWNER;
if (owner_name != NULL) { if (owner_name != NULL) {
len = decode_nfs4_string(xdr, owner_name, GFP_NOWAIT); len = decode_nfs4_string(xdr, owner_name, GFP_NOIO);
if (len <= 0) if (len <= 0)
goto out; goto out;
dprintk("%s: name=%s\n", __func__, owner_name->data); dprintk("%s: name=%s\n", __func__, owner_name->data);
@ -4016,7 +4016,7 @@ static int decode_attr_group(struct xdr_stream *xdr, uint32_t *bitmap,
bitmap[1] &= ~FATTR4_WORD1_OWNER_GROUP; bitmap[1] &= ~FATTR4_WORD1_OWNER_GROUP;
if (group_name != NULL) { if (group_name != NULL) {
len = decode_nfs4_string(xdr, group_name, GFP_NOWAIT); len = decode_nfs4_string(xdr, group_name, GFP_NOIO);
if (len <= 0) if (len <= 0)
goto out; goto out;
dprintk("%s: name=%s\n", __func__, group_name->data); dprintk("%s: name=%s\n", __func__, group_name->data);