6.6-stable review patch. If anyone has any objections, please let me know.
------------------
From: Paulo Alcantara pc@manguebit.com
[ Upstream commit fa792d8d235c20df5f422e4bd172db1efde55ab9 ]
Replace @desired_access, @create_disposition, @create_options and @mode parameters with a single @oparms.
No functional changes.
Signed-off-by: Paulo Alcantara pc@manguebit.com Signed-off-by: Steve French stfrench@microsoft.com Signed-off-by: Sasha Levin sashal@kernel.org --- fs/smb/client/cifsglob.h | 11 +++ fs/smb/client/smb2inode.c | 153 +++++++++++++++++++++----------------- 2 files changed, 95 insertions(+), 69 deletions(-)
diff --git a/fs/smb/client/cifsglob.h b/fs/smb/client/cifsglob.h index 296ed556be0e2..5a902fb20ac96 100644 --- a/fs/smb/client/cifsglob.h +++ b/fs/smb/client/cifsglob.h @@ -2281,6 +2281,17 @@ static inline void cifs_sg_set_buf(struct sg_table *sgtable, } }
+#define CIFS_OPARMS(_cifs_sb, _tcon, _path, _da, _cd, _co, _mode) \ + ((struct cifs_open_parms) { \ + .tcon = _tcon, \ + .path = _path, \ + .desired_access = (_da), \ + .disposition = (_cd), \ + .create_options = cifs_create_options(_cifs_sb, (_co)), \ + .mode = (_mode), \ + .cifs_sb = _cifs_sb, \ + }) + struct smb2_compound_vars { struct cifs_open_parms oparms; struct kvec rsp_iov[MAX_COMPOUND]; diff --git a/fs/smb/client/smb2inode.c b/fs/smb/client/smb2inode.c index 33f3fffcb8277..e1ad54b27b63e 100644 --- a/fs/smb/client/smb2inode.c +++ b/fs/smb/client/smb2inode.c @@ -95,8 +95,7 @@ static int parse_posix_sids(struct cifs_open_info_data *data, */ static int smb2_compound_op(const unsigned int xid, struct cifs_tcon *tcon, struct cifs_sb_info *cifs_sb, const char *full_path, - __u32 desired_access, __u32 create_disposition, - __u32 create_options, umode_t mode, struct kvec *in_iov, + struct cifs_open_parms *oparms, struct kvec *in_iov, int *cmds, int num_cmds, struct cifsFileInfo *cfile, struct kvec *out_iov, int *out_buftype, struct dentry *dentry) { @@ -173,16 +172,8 @@ static int smb2_compound_op(const unsigned int xid, struct cifs_tcon *tcon, } }
- vars->oparms = (struct cifs_open_parms) { - .tcon = tcon, - .path = full_path, - .desired_access = desired_access, - .disposition = create_disposition, - .create_options = cifs_create_options(cifs_sb, create_options), - .fid = &fid, - .mode = mode, - .cifs_sb = cifs_sb, - }; + vars->oparms = *oparms; + vars->oparms.fid = &fid;
rqst[num_rqst].rq_iov = &vars->open_iov[0]; rqst[num_rqst].rq_nvec = SMB2_CREATE_IOV_SIZE; @@ -741,6 +732,7 @@ int smb2_query_path_info(const unsigned int xid, const char *full_path, struct cifs_open_info_data *data) { + struct cifs_open_parms oparms; __u32 create_options = 0; struct cifsFileInfo *cfile; struct cached_fid *cfid = NULL; @@ -792,10 +784,11 @@ int smb2_query_path_info(const unsigned int xid, in_iov[1] = in_iov[0];
cifs_get_readable_path(tcon, full_path, &cfile); + oparms = CIFS_OPARMS(cifs_sb, tcon, full_path, FILE_READ_ATTRIBUTES, + FILE_OPEN, create_options, ACL_NO_MODE); rc = smb2_compound_op(xid, tcon, cifs_sb, full_path, - FILE_READ_ATTRIBUTES, FILE_OPEN, - create_options, ACL_NO_MODE, in_iov, - cmds, 1, cfile, out_iov, out_buftype, NULL); + &oparms, in_iov, cmds, 1, cfile, + out_iov, out_buftype, NULL); hdr = out_iov[0].iov_base; /* * If first iov is unset, then SMB session was dropped or we've got a @@ -822,12 +815,14 @@ int smb2_query_path_info(const unsigned int xid, cmds[1] = SMB2_OP_GET_REPARSE; num_cmds = 2; } - create_options |= OPEN_REPARSE_POINT; + oparms = CIFS_OPARMS(cifs_sb, tcon, full_path, + FILE_READ_ATTRIBUTES, FILE_OPEN, + create_options | OPEN_REPARSE_POINT, + ACL_NO_MODE); cifs_get_readable_path(tcon, full_path, &cfile); rc = smb2_compound_op(xid, tcon, cifs_sb, full_path, - FILE_READ_ATTRIBUTES, FILE_OPEN, - create_options, ACL_NO_MODE, in_iov, - cmds, num_cmds, cfile, NULL, NULL, NULL); + &oparms, in_iov, cmds, num_cmds, + cfile, NULL, NULL, NULL); break; case -EREMOTE: break; @@ -855,10 +850,13 @@ smb2_mkdir(const unsigned int xid, struct inode *parent_inode, umode_t mode, struct cifs_tcon *tcon, const char *name, struct cifs_sb_info *cifs_sb) { - return smb2_compound_op(xid, tcon, cifs_sb, name, - FILE_WRITE_ATTRIBUTES, FILE_CREATE, - CREATE_NOT_FILE, mode, - NULL, &(int){SMB2_OP_MKDIR}, 1, + struct cifs_open_parms oparms; + + oparms = CIFS_OPARMS(cifs_sb, tcon, name, FILE_WRITE_ATTRIBUTES, + FILE_CREATE, CREATE_NOT_FILE, mode); + return smb2_compound_op(xid, tcon, cifs_sb, + name, &oparms, NULL, + &(int){SMB2_OP_MKDIR}, 1, NULL, NULL, NULL, NULL); }
@@ -867,6 +865,7 @@ smb2_mkdir_setinfo(struct inode *inode, const char *name, struct cifs_sb_info *cifs_sb, struct cifs_tcon *tcon, const unsigned int xid) { + struct cifs_open_parms oparms; FILE_BASIC_INFO data = {}; struct cifsInodeInfo *cifs_i; struct cifsFileInfo *cfile; @@ -880,9 +879,10 @@ smb2_mkdir_setinfo(struct inode *inode, const char *name, dosattrs = cifs_i->cifsAttrs | ATTR_READONLY; data.Attributes = cpu_to_le32(dosattrs); cifs_get_writable_path(tcon, name, FIND_WR_ANY, &cfile); + oparms = CIFS_OPARMS(cifs_sb, tcon, name, FILE_WRITE_ATTRIBUTES, + FILE_CREATE, CREATE_NOT_FILE, ACL_NO_MODE); tmprc = smb2_compound_op(xid, tcon, cifs_sb, name, - FILE_WRITE_ATTRIBUTES, FILE_CREATE, - CREATE_NOT_FILE, ACL_NO_MODE, &in_iov, + &oparms, &in_iov, &(int){SMB2_OP_SET_INFO}, 1, cfile, NULL, NULL, NULL); if (tmprc == 0) @@ -893,10 +893,13 @@ int smb2_rmdir(const unsigned int xid, struct cifs_tcon *tcon, const char *name, struct cifs_sb_info *cifs_sb) { + struct cifs_open_parms oparms; + drop_cached_dir_by_name(xid, tcon, name, cifs_sb); - return smb2_compound_op(xid, tcon, cifs_sb, name, - DELETE, FILE_OPEN, CREATE_NOT_FILE, - ACL_NO_MODE, NULL, + oparms = CIFS_OPARMS(cifs_sb, tcon, name, DELETE, + FILE_OPEN, CREATE_NOT_FILE, ACL_NO_MODE); + return smb2_compound_op(xid, tcon, cifs_sb, + name, &oparms, NULL, &(int){SMB2_OP_RMDIR}, 1, NULL, NULL, NULL, NULL); } @@ -905,18 +908,20 @@ int smb2_unlink(const unsigned int xid, struct cifs_tcon *tcon, const char *name, struct cifs_sb_info *cifs_sb, struct dentry *dentry) { - int rc = smb2_compound_op(xid, tcon, cifs_sb, name, DELETE, FILE_OPEN, - CREATE_DELETE_ON_CLOSE | OPEN_REPARSE_POINT, - ACL_NO_MODE, NULL, - &(int){SMB2_OP_DELETE}, 1, - NULL, NULL, NULL, dentry); + struct cifs_open_parms oparms; + + oparms = CIFS_OPARMS(cifs_sb, tcon, name, + DELETE, FILE_OPEN, + CREATE_DELETE_ON_CLOSE | OPEN_REPARSE_POINT, + ACL_NO_MODE); + int rc = smb2_compound_op(xid, tcon, cifs_sb, name, &oparms, + NULL, &(int){SMB2_OP_DELETE}, 1, + NULL, NULL, NULL, dentry); if (rc == -EINVAL) { cifs_dbg(FYI, "invalid lease key, resending request without lease"); - rc = smb2_compound_op(xid, tcon, cifs_sb, name, DELETE, FILE_OPEN, - CREATE_DELETE_ON_CLOSE | OPEN_REPARSE_POINT, - ACL_NO_MODE, NULL, - &(int){SMB2_OP_DELETE}, 1, - NULL, NULL, NULL, NULL); + rc = smb2_compound_op(xid, tcon, cifs_sb, name, &oparms, + NULL, &(int){SMB2_OP_DELETE}, 1, + NULL, NULL, NULL, NULL); } return rc; } @@ -928,6 +933,7 @@ static int smb2_set_path_attr(const unsigned int xid, struct cifs_tcon *tcon, int command, struct cifsFileInfo *cfile, struct dentry *dentry) { + struct cifs_open_parms oparms; struct kvec in_iov; __le16 *smb2_to_name = NULL; int rc; @@ -939,9 +945,11 @@ static int smb2_set_path_attr(const unsigned int xid, struct cifs_tcon *tcon, } in_iov.iov_base = smb2_to_name; in_iov.iov_len = 2 * UniStrnlen((wchar_t *)smb2_to_name, PATH_MAX); - rc = smb2_compound_op(xid, tcon, cifs_sb, from_name, access, - FILE_OPEN, create_options, ACL_NO_MODE, - &in_iov, &command, 1, cfile, NULL, NULL, dentry); + oparms = CIFS_OPARMS(cifs_sb, tcon, from_name, access, FILE_OPEN, + create_options, ACL_NO_MODE); + rc = smb2_compound_op(xid, tcon, cifs_sb, from_name, + &oparms, &in_iov, &command, 1, + cfile, NULL, NULL, dentry); smb2_rename_path: kfree(smb2_to_name); return rc; @@ -988,25 +996,28 @@ smb2_set_path_size(const unsigned int xid, struct cifs_tcon *tcon, struct cifs_sb_info *cifs_sb, bool set_alloc, struct dentry *dentry) { + struct cifs_open_parms oparms; struct cifsFileInfo *cfile; struct kvec in_iov; __le64 eof = cpu_to_le64(size); + int rc;
in_iov.iov_base = &eof; in_iov.iov_len = sizeof(eof); cifs_get_writable_path(tcon, full_path, FIND_WR_ANY, &cfile); - int rc = smb2_compound_op(xid, tcon, cifs_sb, full_path, - FILE_WRITE_DATA, FILE_OPEN, - 0, ACL_NO_MODE, &in_iov, - &(int){SMB2_OP_SET_EOF}, 1, - cfile, NULL, NULL, dentry); + + oparms = CIFS_OPARMS(cifs_sb, tcon, full_path, FILE_WRITE_DATA, + FILE_OPEN, 0, ACL_NO_MODE); + rc = smb2_compound_op(xid, tcon, cifs_sb, + full_path, &oparms, &in_iov, + &(int){SMB2_OP_SET_EOF}, 1, + cfile, NULL, NULL, dentry); if (rc == -EINVAL) { cifs_dbg(FYI, "invalid lease key, resending request without lease"); - rc = smb2_compound_op(xid, tcon, cifs_sb, full_path, - FILE_WRITE_DATA, FILE_OPEN, - 0, ACL_NO_MODE, &in_iov, - &(int){SMB2_OP_SET_EOF}, 1, - cfile, NULL, NULL, NULL); + rc = smb2_compound_op(xid, tcon, cifs_sb, + full_path, &oparms, &in_iov, + &(int){SMB2_OP_SET_EOF}, 1, + cfile, NULL, NULL, NULL); } return rc; } @@ -1015,6 +1026,7 @@ int smb2_set_file_info(struct inode *inode, const char *full_path, FILE_BASIC_INFO *buf, const unsigned int xid) { + struct cifs_open_parms oparms; struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb); struct tcon_link *tlink; struct cifs_tcon *tcon; @@ -1033,9 +1045,10 @@ smb2_set_file_info(struct inode *inode, const char *full_path, tcon = tlink_tcon(tlink);
cifs_get_writable_path(tcon, full_path, FIND_WR_ANY, &cfile); - rc = smb2_compound_op(xid, tcon, cifs_sb, full_path, - FILE_WRITE_ATTRIBUTES, FILE_OPEN, - 0, ACL_NO_MODE, &in_iov, + oparms = CIFS_OPARMS(cifs_sb, tcon, full_path, FILE_WRITE_ATTRIBUTES, + FILE_OPEN, 0, ACL_NO_MODE); + rc = smb2_compound_op(xid, tcon, cifs_sb, + full_path, &oparms, &in_iov, &(int){SMB2_OP_SET_INFO}, 1, cfile, NULL, NULL, NULL); cifs_put_tlink(tlink); @@ -1049,19 +1062,21 @@ struct inode *smb2_get_reparse_inode(struct cifs_open_info_data *data, const char *full_path, struct kvec *iov) { + struct cifs_open_parms oparms; struct cifs_sb_info *cifs_sb = CIFS_SB(sb); struct cifsFileInfo *cfile; struct inode *new = NULL; struct kvec in_iov[2]; int cmds[2]; - int da, co, cd; int rc;
- da = SYNCHRONIZE | DELETE | - FILE_READ_ATTRIBUTES | - FILE_WRITE_ATTRIBUTES; - co = CREATE_NOT_DIR | OPEN_REPARSE_POINT; - cd = FILE_CREATE; + oparms = CIFS_OPARMS(cifs_sb, tcon, full_path, + SYNCHRONIZE | DELETE | + FILE_READ_ATTRIBUTES | + FILE_WRITE_ATTRIBUTES, + FILE_CREATE, + CREATE_NOT_DIR | OPEN_REPARSE_POINT, + ACL_NO_MODE); cmds[0] = SMB2_OP_SET_REPARSE; in_iov[0] = *iov; in_iov[1].iov_base = data; @@ -1070,9 +1085,8 @@ struct inode *smb2_get_reparse_inode(struct cifs_open_info_data *data, if (tcon->posix_extensions) { cmds[1] = SMB2_OP_POSIX_QUERY_INFO; cifs_get_writable_path(tcon, full_path, FIND_WR_ANY, &cfile); - rc = smb2_compound_op(xid, tcon, cifs_sb, full_path, - da, cd, co, ACL_NO_MODE, in_iov, - cmds, 2, cfile, NULL, NULL, NULL); + rc = smb2_compound_op(xid, tcon, cifs_sb, full_path, &oparms, + in_iov, cmds, 2, cfile, NULL, NULL, NULL); if (!rc) { rc = smb311_posix_get_inode_info(&new, full_path, data, sb, xid); @@ -1080,9 +1094,8 @@ struct inode *smb2_get_reparse_inode(struct cifs_open_info_data *data, } else { cmds[1] = SMB2_OP_QUERY_INFO; cifs_get_writable_path(tcon, full_path, FIND_WR_ANY, &cfile); - rc = smb2_compound_op(xid, tcon, cifs_sb, full_path, - da, cd, co, ACL_NO_MODE, in_iov, - cmds, 2, cfile, NULL, NULL, NULL); + rc = smb2_compound_op(xid, tcon, cifs_sb, full_path, &oparms, + in_iov, cmds, 2, cfile, NULL, NULL, NULL); if (!rc) { rc = cifs_get_inode_info(&new, full_path, data, sb, xid, NULL); @@ -1098,6 +1111,7 @@ int smb2_query_reparse_point(const unsigned int xid, u32 *tag, struct kvec *rsp, int *rsp_buftype) { + struct cifs_open_parms oparms; struct cifs_open_info_data data = {}; struct cifsFileInfo *cfile; struct kvec in_iov = { .iov_base = &data, .iov_len = sizeof(data), }; @@ -1106,9 +1120,10 @@ int smb2_query_reparse_point(const unsigned int xid, cifs_dbg(FYI, "%s: path: %s\n", __func__, full_path);
cifs_get_readable_path(tcon, full_path, &cfile); - rc = smb2_compound_op(xid, tcon, cifs_sb, full_path, - FILE_READ_ATTRIBUTES, FILE_OPEN, - OPEN_REPARSE_POINT, ACL_NO_MODE, &in_iov, + oparms = CIFS_OPARMS(cifs_sb, tcon, full_path, FILE_READ_ATTRIBUTES, + FILE_OPEN, OPEN_REPARSE_POINT, ACL_NO_MODE); + rc = smb2_compound_op(xid, tcon, cifs_sb, + full_path, &oparms, &in_iov, &(int){SMB2_OP_GET_REPARSE}, 1, cfile, NULL, NULL, NULL); if (rc)