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| author | Ronnie Sahlberg <lsahlber@redhat.com> | 2018-09-03 06:33:42 +0300 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2018-10-24 05:16:04 +0300 |
| commit | f733e3936da462265a155f4dd44a333e56d197ed (patch) | |
| tree | a20d83a63e60fd6752007cf0fa01b01ac381586c /fs/cifs | |
| parent | c5a5f38f075cf7656a1d7ad2b40cbc19e48e9805 (diff) | |
| download | linux-f733e3936da462265a155f4dd44a333e56d197ed.tar.xz | |
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>
Diffstat (limited to 'fs/cifs')
| -rw-r--r-- | fs/cifs/smb2inode.c | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/fs/cifs/smb2inode.c b/fs/cifs/smb2inode.c index 9d3ada937715..9a742164b5f1 100644 --- a/fs/cifs/smb2inode.c +++ b/fs/cifs/smb2inode.c @@ -105,6 +105,12 @@ smb2_compound_op(const unsigned int xid, struct cifs_tcon *tcon, smb2_set_next_command(server, &rqst[num_rqst]); smb2_set_related(&rqst[num_rqst++]); break; + case SMB2_OP_MKDIR: + /* + * Directories are created through parameters in the + * SMB2_open() call. + */ + break; default: cifs_dbg(VFS, "Invalid command\n"); rc = -EINVAL; @@ -142,6 +148,10 @@ smb2_compound_op(const unsigned int xid, struct cifs_tcon *tcon, if (rqst[2].rq_iov) SMB2_close_free(&rqst[2]); break; + case SMB2_OP_MKDIR: + if (rqst[1].rq_iov) + SMB2_close_free(&rqst[1]); + break; } free_rsp_buf(resp_buftype[0], rsp_iov[0].iov_base); free_rsp_buf(resp_buftype[1], rsp_iov[1].iov_base); @@ -194,12 +204,6 @@ smb2_open_op_close(const unsigned int xid, struct cifs_tcon *tcon, switch (command) { case SMB2_OP_DELETE: break; - case SMB2_OP_MKDIR: - /* - * Directories are created through parameters in the - * SMB2_open() call. - */ - break; case SMB2_OP_RMDIR: tmprc = SMB2_rmdir(xid, tcon, fid.persistent_fid, fid.volatile_fid); @@ -287,9 +291,9 @@ int smb2_mkdir(const unsigned int xid, struct cifs_tcon *tcon, const char *name, struct cifs_sb_info *cifs_sb) { - return smb2_open_op_close(xid, tcon, cifs_sb, name, - FILE_WRITE_ATTRIBUTES, FILE_CREATE, - CREATE_NOT_FILE, NULL, SMB2_OP_MKDIR); + return smb2_compound_op(xid, tcon, cifs_sb, name, + FILE_WRITE_ATTRIBUTES, FILE_CREATE, + CREATE_NOT_FILE, NULL, SMB2_OP_MKDIR); } void |