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cifs: change mkdir to use a compound
This with the previous patch changes mkdir() from needing 6 roundtrips to just 3. Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com> Signed-off-by: Steve French <stfrench@microsoft.com>
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1 changed files with 13 additions and 9 deletions
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@ -105,6 +105,12 @@ smb2_compound_op(const unsigned int xid, struct cifs_tcon *tcon,
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smb2_set_next_command(server, &rqst[num_rqst]);
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smb2_set_related(&rqst[num_rqst++]);
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break;
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case SMB2_OP_MKDIR:
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/*
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* Directories are created through parameters in the
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* SMB2_open() call.
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*/
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break;
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default:
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cifs_dbg(VFS, "Invalid command\n");
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rc = -EINVAL;
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@ -142,6 +148,10 @@ smb2_compound_op(const unsigned int xid, struct cifs_tcon *tcon,
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if (rqst[2].rq_iov)
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SMB2_close_free(&rqst[2]);
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break;
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case SMB2_OP_MKDIR:
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if (rqst[1].rq_iov)
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SMB2_close_free(&rqst[1]);
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break;
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}
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free_rsp_buf(resp_buftype[0], rsp_iov[0].iov_base);
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free_rsp_buf(resp_buftype[1], rsp_iov[1].iov_base);
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@ -194,12 +204,6 @@ smb2_open_op_close(const unsigned int xid, struct cifs_tcon *tcon,
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switch (command) {
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case SMB2_OP_DELETE:
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break;
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case SMB2_OP_MKDIR:
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/*
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* Directories are created through parameters in the
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* SMB2_open() call.
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*/
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break;
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case SMB2_OP_RMDIR:
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tmprc = SMB2_rmdir(xid, tcon, fid.persistent_fid,
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fid.volatile_fid);
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@ -287,9 +291,9 @@ int
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smb2_mkdir(const unsigned int xid, struct cifs_tcon *tcon, const char *name,
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struct cifs_sb_info *cifs_sb)
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{
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return smb2_open_op_close(xid, tcon, cifs_sb, name,
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FILE_WRITE_ATTRIBUTES, FILE_CREATE,
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CREATE_NOT_FILE, NULL, SMB2_OP_MKDIR);
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return smb2_compound_op(xid, tcon, cifs_sb, name,
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FILE_WRITE_ATTRIBUTES, FILE_CREATE,
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CREATE_NOT_FILE, NULL, SMB2_OP_MKDIR);
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}
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void
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