1503 	struct cifsInodeInfo *cinode = CIFS_I(d_inode(cfile->dentry));  in smb2_set_fid()  local
1512 	server->ops->set_oplock_level(cinode, oplock, fid->epoch,  in smb2_set_fid()
1514 	cinode->can_cache_brlcks = CIFS_CACHE_WRITE(cinode);  in smb2_set_fid()
2547 		     struct cifsInodeInfo *cinode)  in smb2_oplock_response()  argument
2550 		return SMB2_lease_break(0, tcon, cinode->lease_key,  in smb2_oplock_response()
2551 					smb2_get_lease_state(cinode));  in smb2_oplock_response()
2555 				 CIFS_CACHE_READ(cinode) ? 1 : 0);  in smb2_oplock_response()
4123 		      struct cifsInodeInfo *cinode, __u32 oplock,  in smb2_downgrade_oplock()  argument
4126 	server->ops->set_oplock_level(cinode, oplock, 0, NULL);  in smb2_downgrade_oplock()
4130 smb21_set_oplock_level(struct cifsInodeInfo *cinode, __u32 oplock,
4135 		       struct cifsInodeInfo *cinode, __u32 oplock,  in smb3_downgrade_oplock()  argument
4138 	unsigned int old_state = cinode->oplock;  in smb3_downgrade_oplock()
4139 	unsigned int old_epoch = cinode->epoch;  in smb3_downgrade_oplock()
4143 		smb21_set_oplock_level(cinode, oplock, 0, NULL);  in smb3_downgrade_oplock()
4144 		cinode->epoch = epoch;  in smb3_downgrade_oplock()
4147 	new_state = cinode->oplock;  in smb3_downgrade_oplock()
4158 smb2_set_oplock_level(struct cifsInodeInfo *cinode, __u32 oplock,  in smb2_set_oplock_level()  argument
4162 	cinode->lease_granted = false;  in smb2_set_oplock_level()
4166 		cinode->oplock = CIFS_CACHE_RHW_FLG;  in smb2_set_oplock_level()
4168 			 &cinode->vfs_inode);  in smb2_set_oplock_level()
4170 		cinode->oplock = CIFS_CACHE_RW_FLG;  in smb2_set_oplock_level()
4172 			 &cinode->vfs_inode);  in smb2_set_oplock_level()
4174 		cinode->oplock = CIFS_CACHE_READ_FLG;  in smb2_set_oplock_level()
4176 			 &cinode->vfs_inode);  in smb2_set_oplock_level()
4178 		cinode->oplock = 0;  in smb2_set_oplock_level()
4182 smb21_set_oplock_level(struct cifsInodeInfo *cinode, __u32 oplock,  in smb21_set_oplock_level()  argument
4189 	cinode->lease_granted = true;  in smb21_set_oplock_level()
4195 		return smb2_set_oplock_level(cinode, oplock, epoch,  in smb21_set_oplock_level()
4213 	cinode->oplock = new_oplock;  in smb21_set_oplock_level()
4215 		 &cinode->vfs_inode);  in smb21_set_oplock_level()
4219 smb3_set_oplock_level(struct cifsInodeInfo *cinode, __u32 oplock,  in smb3_set_oplock_level()  argument
4222 	unsigned int old_oplock = cinode->oplock;  in smb3_set_oplock_level()
4224 	smb21_set_oplock_level(cinode, oplock, epoch, purge_cache);  in smb3_set_oplock_level()
4229 			if (cinode->oplock == CIFS_CACHE_READ_FLG &&  in smb3_set_oplock_level()
4230 			    (epoch - cinode->epoch > 0))  in smb3_set_oplock_level()
4232 			else if (cinode->oplock == CIFS_CACHE_RH_FLG &&  in smb3_set_oplock_level()
4233 				 (epoch - cinode->epoch > 1))  in smb3_set_oplock_level()
4235 			else if (cinode->oplock == CIFS_CACHE_RHW_FLG &&  in smb3_set_oplock_level()
4236 				 (epoch - cinode->epoch > 1))  in smb3_set_oplock_level()
4238 			else if (cinode->oplock == 0 &&  in smb3_set_oplock_level()
4239 				 (epoch - cinode->epoch > 0))  in smb3_set_oplock_level()
4242 			if (cinode->oplock == CIFS_CACHE_RH_FLG &&  in smb3_set_oplock_level()
4243 			    (epoch - cinode->epoch > 0))  in smb3_set_oplock_level()
4245 			else if (cinode->oplock == CIFS_CACHE_RHW_FLG &&  in smb3_set_oplock_level()
4246 				 (epoch - cinode->epoch > 1))  in smb3_set_oplock_level()
4249 		cinode->epoch = epoch;  in smb3_set_oplock_level()